7887110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10243}}^1$

素因数の和:10268

約数の個数: 32

約数和(自身を含む): 17701632

約数和(自身を除く): 9814522

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 10243, 20486, 51215, 71701, 102430, 112673, 143402, 225346, 358505, 563365, 717010, 788711, 1126730, 1577422, 3943555, 7887110]

約数ペア:

[(1, 7887110), (2, 3943555), (5, 1577422), (7, 1126730), (10, 788711), (11, 717010), (14, 563365), (22, 358505), (35, 225346), (55, 143402), (70, 112673), (77, 102430), (110, 71701), (154, 51215), (385, 20486), (770, 10243)]