74670180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{95731}}^1$

素因数の和:95756

約数の個数: 48

約数和(自身を含む): 225161664

約数和(自身を除く): 150491484

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, 95731, 191462, 287193, 382924, 478655, 574386, 957310, 1148772, 1244503, 1435965, 1914620, 2489006, 2871930, 3733509, 4978012, 5743860, 6222515, 7467018, 12445030, 14934036, 18667545, 24890060, 37335090, 74670180]

約数ペア:

[(1, 74670180), (2, 37335090), (3, 24890060), (4, 18667545), (5, 14934036), (6, 12445030), (10, 7467018), (12, 6222515), (13, 5743860), (15, 4978012), (20, 3733509), (26, 2871930), (30, 2489006), (39, 1914620), (52, 1435965), (60, 1244503), (65, 1148772), (78, 957310), (130, 574386), (156, 478655), (195, 382924), (260, 287193), (390, 191462), (780, 95731)]