Q: What is the sum of all factors of the number 305,987,670 excluding 305,987,670?
A: 515,251,242
The factors of the number 305,987,670 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 109673, 219346, 329019, 548365, 658038, 987057, 1096730, 1645095, 1974114, 3290190, 3399863, 4935285, 6799726, 9870570, 10199589, 16999315, 20399178, 30598767, 33998630, 50997945, 61197534, 101995890, 152993835, 305987670.
If you add them up, you will get the total of 305,988,185. Now subtract 305,987,670 to get 515,251,242