The factors of the number 502,521,780 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 73, 93, 124, 146, 155, 186, 219, 292, 310, 365, 372, 438, 465, 620, 730, 876, 930, 1095, 1460, 1860, 2190, 2263, 3701, 4380, 4526, 6789, 7402, 9052, 11103, 11315, 13578, 14804, 18505, 22206, 22630, 27156, 33945, 37010, 44412, 45260, 55515, 67890, 74020, 111030, 114731, 135780, 222060, 229462, 270173, 344193, 458924, 540346, 573655, 688386, 810519, 1080692, 1147310, 1350865, 1376772, 1621038, 1720965, 2294620, 2701730, 3242076, 3441930, 4052595, 5403460, 6883860, 8105190, 8375363, 16210380, 16750726, 25126089, 33501452, 41876815, 50252178, 83753630, 100504356, 125630445, 167507260, 251260890, 502521780.
If you add them up, you will get the total of 502,522,750. Now subtract 502,521,780 to get 970,222,668