Q: What is the sum of all factors of the number 1,351,620 excluding 1,351,620?

A: 2,855,100

Why is 2,855,100 the sum of all factors of 1,351,620, excluding 1,351,620?

The factors of the number 1,351,620 are: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2503, 5006, 7509, 10012, 12515, 15018, 22527, 25030, 30036, 37545, 45054, 50060, 67581, 75090, 90108, 112635, 135162, 150180, 225270, 270324, 337905, 450540, 675810, 1351620.

If you add them up, you will get the total of 1,351,622. Now subtract 1,351,620 to get 2,855,100