Q: What is the sum of all factors of the number 274,620 excluding 274,620?

A: 531,780

Why is 531,780 the sum of all factors of 274,620, excluding 274,620?

The factors of the number 274,620 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 199, 230, 276, 345, 398, 460, 597, 690, 796, 995, 1194, 1380, 1990, 2388, 2985, 3980, 4577, 5970, 9154, 11940, 13731, 18308, 22885, 27462, 45770, 54924, 68655, 91540, 137310, 274620.

If you add them up, you will get the total of 275,151. Now subtract 274,620 to get 531,780