Q: What is the sum of all factors of the number 277,058,490 excluding 277,058,490?

A: 388,834,950

Why is 388,834,950 the sum of all factors of 277,058,490, excluding 277,058,490?

The factors of the number 277,058,490 are: 1, 2, 3, 5, 6, 10, 15, 30, 739, 1478, 2217, 3695, 4434, 7390, 11085, 12497, 22170, 24994, 37491, 62485, 74982, 124970, 187455, 374910, 9235283, 18470566, 27705849, 46176415, 55411698, 92352830, 138529245, 277058490.

If you add them up, you will get the total of 277,058,878. Now subtract 277,058,490 to get 388,834,950