Q: What is the sum of all factors of the number 45,357,390 excluding 45,357,390?

A: 81,646,578

Why is 81,646,578 the sum of all factors of 45,357,390, excluding 45,357,390?

The factors of the number 45,357,390 are: 1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 38767, 77534, 116301, 193835, 232602, 348903, 387670, 503971, 581505, 697806, 1007942, 1163010, 1511913, 1744515, 2519855, 3023826, 3489030, 4535739, 5039710, 7559565, 9071478, 15119130, 22678695, 45357390.

If you add them up, you will get the total of 45,357,471. Now subtract 45,357,390 to get 81,646,578