Q: What is the sum of all factors of the number 439,470 excluding 439,470?

A: 767,970

Why is 767,970 the sum of all factors of 439,470, excluding 439,470?

The factors of the number 439,470 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 257, 285, 342, 514, 570, 771, 855, 1285, 1542, 1710, 2313, 2570, 3855, 4626, 4883, 7710, 9766, 11565, 14649, 23130, 24415, 29298, 43947, 48830, 73245, 87894, 146490, 219735, 439470.

If you add them up, you will get the total of 440,237. Now subtract 439,470 to get 767,970