Q: What is the sum of all factors of the number 75,390 excluding 75,390?
A: 131,970
The factors of the number 75,390 are: 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 359, 718, 1077, 1795, 2154, 2513, 3590, 5026, 5385, 7539, 10770, 12565, 15078, 25130, 37695, 75390.
If you add them up, you will get the total of 75,521. Now subtract 75,390 to get 131,970