70963960

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1$

素因数の和:572

約数の個数: 64

約数和(自身を含む): 166348800

約数和(自身を除く): 95384840

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 151, 155, 248, 302, 310, 379, 604, 620, 755, 758, 1208, 1240, 1510, 1516, 1895, 3020, 3032, 3790, 4681, 6040, 7580, 9362, 11749, 15160, 18724, 23405, 23498, 37448, 46810, 46996, 57229, 58745, 93620, 93992, 114458, 117490, 187240, 228916, 234980, 286145, 457832, 469960, 572290, 1144580, 1774099, 2289160, 3548198, 7096396, 8870495, 14192792, 17740990, 35481980, 70963960]

約数ペア:

[(1, 70963960), (2, 35481980), (4, 17740990), (5, 14192792), (8, 8870495), (10, 7096396), (20, 3548198), (31, 2289160), (40, 1774099), (62, 1144580), (124, 572290), (151, 469960), (155, 457832), (248, 286145), (302, 234980), (310, 228916), (379, 187240), (604, 117490), (620, 114458), (755, 93992), (758, 93620), (1208, 58745), (1240, 57229), (1510, 46996), (1516, 46810), (1895, 37448), (3020, 23498), (3032, 23405), (3790, 18724), (4681, 15160), (6040, 11749), (7580, 9362)]