Q: What is the sum of all factors of the number 30,021,210 excluding 30,021,210?

A: 51,433,254

Why is 51,433,254 the sum of all factors of 30,021,210, excluding 30,021,210?

The factors of the number 30,021,210 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 14503, 29006, 43509, 72515, 87018, 130527, 145030, 217545, 261054, 333569, 435090, 652635, 667138, 1000707, 1305270, 1667845, 2001414, 3002121, 3335690, 5003535, 6004242, 10007070, 15010605, 30021210.

If you add them up, you will get the total of 30,021,261. Now subtract 30,021,210 to get 51,433,254