Q: What is the sum of all factors of the number 521,930 excluding 521,930?
A: 506,230
The factors of the number 521,930 are: 1, 2, 5, 10, 19, 38, 41, 67, 82, 95, 134, 190, 205, 335, 410, 670, 779, 1273, 1558, 2546, 2747, 3895, 5494, 6365, 7790, 12730, 13735, 27470, 52193, 104386, 260965, 521930.
If you add them up, you will get the total of 522,436. Now subtract 521,930 to get 506,230