Q: What is the sum of all factors of the number 304,870 excluding 304,870?
A: 257,450
The factors of the number 304,870 are: 1, 2, 5, 10, 43, 86, 215, 430, 709, 1418, 3545, 7090, 30487, 60974, 152435, 304870.
If you add them up, you will get the total of 305,127. Now subtract 304,870 to get 257,450