Q: What is the sum of all factors of the number 142,970 excluding 142,970?
A: 139,234
The factors of the number 142,970 are: 1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 841, 986, 1682, 2465, 4205, 4930, 8410, 14297, 28594, 71485, 142970.
If you add them up, you will get the total of 143,109. Now subtract 142,970 to get 139,234