Q: What is the sum of all factors of the number 128,870 including 128,870?
A: 270,864
The factors of the number 128,870 are: 1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 263, 490, 526, 1315, 1841, 2630, 3682, 9205, 12887, 18410, 25774, 64435, 128870.
If you add them up, you will get the total of 270,864.