Q: What is the sum of all factors of the number 370,530 excluding 370,530?

A: 640,350

Why is 640,350 the sum of all factors of 370,530, excluding 370,530?

The factors of the number 370,530 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 179, 207, 230, 345, 358, 414, 537, 690, 895, 1035, 1074, 1611, 1790, 2070, 2685, 3222, 4117, 5370, 8055, 8234, 12351, 16110, 20585, 24702, 37053, 41170, 61755, 74106, 123510, 185265, 370530.

If you add them up, you will get the total of 371,170. Now subtract 370,530 to get 640,350