70413720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45137}}^1$

素因数の和:45164

約数の個数: 64

約数和(自身を含む): 227495520

約数和(自身を除く): 157081800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 45137, 90274, 135411, 180548, 225685, 270822, 361096, 451370, 541644, 586781, 677055, 902740, 1083288, 1173562, 1354110, 1760343, 1805480, 2347124, 2708220, 2933905, 3520686, 4694248, 5416440, 5867810, 7041372, 8801715, 11735620, 14082744, 17603430, 23471240, 35206860, 70413720]

約数ペア:

[(1, 70413720), (2, 35206860), (3, 23471240), (4, 17603430), (5, 14082744), (6, 11735620), (8, 8801715), (10, 7041372), (12, 5867810), (13, 5416440), (15, 4694248), (20, 3520686), (24, 2933905), (26, 2708220), (30, 2347124), (39, 1805480), (40, 1760343), (52, 1354110), (60, 1173562), (65, 1083288), (78, 902740), (104, 677055), (120, 586781), (130, 541644), (156, 451370), (195, 361096), (260, 270822), (312, 225685), (390, 180548), (520, 135411), (780, 90274), (1560, 45137)]