Q: What is the sum of all factors of the number 390,830 excluding 390,830?
A: 471,010
The factors of the number 390,830 are: 1, 2, 5, 10, 11, 17, 19, 22, 34, 38, 55, 85, 95, 110, 121, 170, 187, 190, 209, 242, 323, 374, 418, 605, 646, 935, 1045, 1210, 1615, 1870, 2057, 2090, 2299, 3230, 3553, 4114, 4598, 7106, 10285, 11495, 17765, 20570, 22990, 35530, 39083, 78166, 195415, 390830.
If you add them up, you will get the total of 391,301. Now subtract 390,830 to get 471,010