8471460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{521}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 23853312

約数和(自身を除く): 15381852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 521, 542, 813, 1042, 1084, 1355, 1563, 1626, 2084, 2605, 2710, 3126, 3252, 4065, 5210, 5420, 6252, 7815, 8130, 10420, 15630, 16260, 31260, 141191, 282382, 423573, 564764, 705955, 847146, 1411910, 1694292, 2117865, 2823820, 4235730, 8471460]

約数ペア:

[(1, 8471460), (2, 4235730), (3, 2823820), (4, 2117865), (5, 1694292), (6, 1411910), (10, 847146), (12, 705955), (15, 564764), (20, 423573), (30, 282382), (60, 141191), (271, 31260), (521, 16260), (542, 15630), (813, 10420), (1042, 8130), (1084, 7815), (1355, 6252), (1563, 5420), (1626, 5210), (2084, 4065), (2605, 3252), (2710, 3126)]