Q: What is the sum of all factors of the number 305,807,730 excluding 305,807,730?

A: 471,304,974

Why is 471,304,974 the sum of all factors of 305,807,730, excluding 305,807,730?

The factors of the number 305,807,730 are: 1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 599623, 1199246, 1798869, 2998115, 3597738, 5996230, 8994345, 10193591, 17988690, 20387182, 30580773, 50967955, 61161546, 101935910, 152903865, 305807730.

If you add them up, you will get the total of 305,808,201. Now subtract 305,807,730 to get 471,304,974