Q: What is the sum of all factors of the number 402,703,230 excluding 402,703,230?

A: 587,360,418

Why is 587,360,418 the sum of all factors of 402,703,230, excluding 402,703,230?

The factors of the number 402,703,230 are: 1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 327401, 654802, 982203, 1637005, 1964406, 3274010, 4911015, 9822030, 13423441, 26846882, 40270323, 67117205, 80540646, 134234410, 201351615, 402703230.

If you add them up, you will get the total of 402,703,817. Now subtract 402,703,230 to get 587,360,418