74674860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{95737}}^1$

素因数の和:95762

約数の個数: 48

約数和(自身を含む): 225175776

約数和(自身を除く): 150500916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 95737, 191474, 287211, 382948, 478685, 574422, 957370, 1148844, 1244581, 1436055, 1914740, 2489162, 2872110, 3733743, 4978324, 5744220, 6222905, 7467486, 12445810, 14934972, 18668715, 24891620, 37337430, 74674860]

約数ペア:

[(1, 74674860), (2, 37337430), (3, 24891620), (4, 18668715), (5, 14934972), (6, 12445810), (10, 7467486), (12, 6222905), (13, 5744220), (15, 4978324), (20, 3733743), (26, 2872110), (30, 2489162), (39, 1914740), (52, 1436055), (60, 1244581), (65, 1148844), (78, 957370), (130, 574422), (156, 478685), (195, 382948), (260, 287211), (390, 191474), (780, 95737)]