Q: What is the sum of all factors of the number 231,605,730 excluding 231,605,730?

A: 392,878,494

Why is 392,878,494 the sum of all factors of 231,605,730, excluding 231,605,730?

The factors of the number 231,605,730 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 95311, 190622, 285933, 476555, 571866, 857799, 953110, 1429665, 1715598, 2573397, 2859330, 4288995, 5146794, 7720191, 8577990, 12866985, 15440382, 23160573, 25733970, 38600955, 46321146, 77201910, 115802865, 231605730.

If you add them up, you will get the total of 231,606,122. Now subtract 231,605,730 to get 392,878,494