Q: What is the sum of all factors of the number 390,910 excluding 390,910?
A: 399,362
The factors of the number 390,910 are: 1, 2, 5, 10, 13, 26, 31, 62, 65, 97, 130, 155, 194, 310, 403, 485, 806, 970, 1261, 2015, 2522, 3007, 4030, 6014, 6305, 12610, 15035, 30070, 39091, 78182, 195455, 390910.
If you add them up, you will get the total of 391,309. Now subtract 390,910 to get 399,362