Q: What is the sum of all factors of the number 307,450 excluding 307,450?

A: 380,006

Why is 380,006 the sum of all factors of 307,450, excluding 307,450?

The factors of the number 307,450 are: 1, 2, 5, 10, 11, 13, 22, 25, 26, 43, 50, 55, 65, 86, 110, 130, 143, 215, 275, 286, 325, 430, 473, 550, 559, 650, 715, 946, 1075, 1118, 1430, 2150, 2365, 2795, 3575, 4730, 5590, 6149, 7150, 11825, 12298, 13975, 23650, 27950, 30745, 61490, 153725, 307450.

If you add them up, you will get the total of 307,830. Now subtract 307,450 to get 380,006