Q: What is the sum of all factors of the number 405,125,130 excluding 405,125,130?

A: 624,370,614

Why is 624,370,614 the sum of all factors of 405,125,130, excluding 405,125,130?

The factors of the number 405,125,130 are: 1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 794363, 1588726, 2383089, 3971815, 4766178, 7943630, 11915445, 13504171, 23830890, 27008342, 40512513, 67520855, 81025026, 135041710, 202562565, 405125130.

If you add them up, you will get the total of 405,125,754. Now subtract 405,125,130 to get 624,370,614