Q: What is the sum of all factors of the number 310,321,335 excluding 310,321,335?

A: 196,878,345

Why is 196,878,345 the sum of all factors of 310,321,335, excluding 310,321,335?

The factors of the number 310,321,335 are: 1, 3, 5, 15, 61, 183, 229, 305, 687, 915, 1145, 1481, 3435, 4443, 7405, 13969, 22215, 41907, 69845, 90341, 209535, 271023, 339149, 451705, 1017447, 1355115, 1695745, 5087235, 20688089, 62064267, 103440445, 310321335.

If you add them up, you will get the total of 310,321,531. Now subtract 310,321,335 to get 196,878,345