Q: What is the sum of all factors of the number 679,860 excluding 679,860?

A: 1,436,940

Why is 1,436,940 the sum of all factors of 679,860, excluding 679,860?

The factors of the number 679,860 are: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1259, 2518, 3777, 5036, 6295, 7554, 11331, 12590, 15108, 18885, 22662, 25180, 33993, 37770, 45324, 56655, 67986, 75540, 113310, 135972, 169965, 226620, 339930, 679860.

If you add them up, you will get the total of 679,861. Now subtract 679,860 to get 1,436,940