Q: What is the sum of all factors of the number 1,561,530 excluding 1,561,530?
A: 2,186,214
The factors of the number 1,561,530 are: 1, 2, 3, 5, 6, 10, 15, 30, 52051, 104102, 156153, 260255, 312306, 520510, 780765, 1561530.
If you add them up, you will get the total of 1,561,532. Now subtract 1,561,530 to get 2,186,214