Q: What is the sum of all factors of the number 820,710 excluding 820,710?

A: 1,509,930

Why is 1,509,930 the sum of all factors of 820,710, excluding 820,710?

The factors of the number 820,710 are: 1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 829, 990, 1658, 2487, 4145, 4974, 7461, 8290, 9119, 12435, 14922, 18238, 24870, 27357, 37305, 45595, 54714, 74610, 82071, 91190, 136785, 164142, 273570, 410355, 820710.

If you add them up, you will get the total of 820,711. Now subtract 820,710 to get 1,509,930