Q: What is the sum of all factors of the number 212,310,210 excluding 212,310,210?

A: 370,026,942

Why is 370,026,942 the sum of all factors of 212,310,210, excluding 212,310,210?

The factors of the number 212,310,210 are: 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1011001, 2022002, 3033003, 5055005, 6066006, 7077007, 10110010, 14154014, 15165015, 21231021, 30330030, 35385035, 42462042, 70770070, 106155105, 212310210.

If you add them up, you will get the total of 212,310,580. Now subtract 212,310,210 to get 370,026,942