Q: What is the sum of all factors of the number 402,330,030 excluding 402,330,030?

A: 605,246,034

Why is 605,246,034 the sum of all factors of 402,330,030, excluding 402,330,030?

The factors of the number 402,330,030 are: 1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 583087, 1166174, 1749261, 2915435, 3498522, 5830870, 8746305, 13411001, 17492610, 26822002, 40233003, 67055005, 80466006, 134110010, 201165015, 402330030.

If you add them up, you will get the total of 402,330,635. Now subtract 402,330,030 to get 605,246,034