Q: What is the sum of all factors of the number 3,874,230 excluding 3,874,230?

A: 6,545,322

Why is 6,545,322 the sum of all factors of 3,874,230, excluding 3,874,230?

The factors of the number 3,874,230 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 4783, 9566, 14349, 23915, 28698, 43047, 47830, 71745, 86094, 129141, 143490, 215235, 258282, 387423, 430470, 645705, 774846, 1291410, 1937115, 3874230.

If you add them up, you will get the total of 3,874,236. Now subtract 3,874,230 to get 6,545,322