factors

[Solved] Add the factors of a number

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import java.util.Scanner; public class Demo { public static void main(String[] args) { Scanner x=new Scanner(System.in); int n=0;int g=0; int term=0;int temp=0; int sum=0; int factor=1; System.out.print(“Input N:”); n=x.nextInt(); g=n; int number = 0; if (n<=0) { System.out.println(“Please enter a positive integer”); System.exit(0); } if (n>0) { System.out.print(“The factors are:”); while (factor<n) { if (n%factor==0) { … Read more

[Solved] Finding solutions for a given pair (number of factors, number of prime factors)

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Let p1, p2, p3, … pk be the prime factors of some positive integer n. By the fundamental theorem of arithmetic, n can be represented as p1e1•p2e2•p3e3• … pkek for some positive integers e1, e2, e3, … ek. Furthermore, any such set of such positive integers represents one positive integer in this way. Every factor … Read more