Q: What is the sum of all factors of the number 383,130 excluding 383,130?

A: 766,854

Why is 766,854 the sum of all factors of 383,130, excluding 383,130?

The factors of the number 383,130 are: 1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 43, 45, 54, 55, 66, 81, 86, 90, 99, 110, 129, 135, 162, 165, 198, 215, 258, 270, 297, 330, 387, 405, 430, 473, 495, 594, 645, 774, 810, 891, 946, 990, 1161, 1290, 1419, 1485, 1782, 1935, 2322, 2365, 2838, 2970, 3483, 3870, 4257, 4455, 4730, 5805, 6966, 7095, 8514, 8910, 11610, 12771, 14190, 17415, 21285, 25542, 34830, 38313, 42570, 63855, 76626, 127710, 191565, 383130.

If you add them up, you will get the total of 383,896. Now subtract 383,130 to get 766,854