Q: What is the sum of all factors of the number 84,870 excluding 84,870?

A: 151,002

Why is 151,002 the sum of all factors of 84,870, excluding 84,870?

The factors of the number 84,870 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 41, 45, 46, 69, 82, 90, 115, 123, 138, 205, 207, 230, 246, 345, 369, 410, 414, 615, 690, 738, 943, 1035, 1230, 1845, 1886, 2070, 2829, 3690, 4715, 5658, 8487, 9430, 14145, 16974, 28290, 42435, 84870.

If you add them up, you will get the total of 85,021. Now subtract 84,870 to get 151,002