Q: What is the sum of all factors of the number 321,132,030 excluding 321,132,030?

A: 450,675,714

Why is 450,675,714 the sum of all factors of 321,132,030, excluding 321,132,030?

The factors of the number 321,132,030 are: 1, 2, 3, 5, 6, 10, 15, 30, 743, 1486, 2229, 3715, 4458, 7430, 11145, 14407, 22290, 28814, 43221, 72035, 86442, 144070, 216105, 432210, 10704401, 21408802, 32113203, 53522005, 64226406, 107044010, 160566015, 321132030.

If you add them up, you will get the total of 321,132,480. Now subtract 321,132,030 to get 450,675,714