Q: What is the sum of all factors of the number 391,230 excluding 391,230?
A: 866,754
The factors of the number 391,230 are: 1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 45, 46, 54, 63, 69, 70, 81, 90, 105, 115, 126, 135, 138, 161, 162, 189, 207, 210, 230, 243, 270, 315, 322, 345, 378, 405, 414, 483, 486, 567, 621, 630, 690, 805, 810, 945, 966, 1035, 1134, 1215, 1242, 1449, 1610, 1701, 1863, 1890, 2070, 2415, 2430, 2835, 2898, 3105, 3402, 3726, 4347, 4830, 5589, 5670, 6210, 7245, 8505, 8694, 9315, 11178, 13041, 14490, 17010, 18630, 21735, 26082, 27945, 39123, 43470, 55890, 65205, 78246, 130410, 195615, 391230.
If you add them up, you will get the total of 392,096. Now subtract 391,230 to get 866,754