8683833780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{701}}^1\times {\mathrm{68821}}^1$

素因数の和:69537

約数の個数: 72

約数和(自身を含む): 26378922024

約数和(自身を除く): 17695088244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 701, 1402, 2103, 2804, 3505, 4206, 6309, 7010, 8412, 10515, 12618, 14020, 21030, 25236, 31545, 42060, 63090, 68821, 126180, 137642, 206463, 275284, 344105, 412926, 619389, 688210, 825852, 1032315, 1238778, 1376420, 2064630, 2477556, 3096945, 4129260, 6193890, 12387780, 48243521, 96487042, 144730563, 192974084, 241217605, 289461126, 434191689, 482435210, 578922252, 723652815, 868383378, 964870420, 1447305630, 1736766756, 2170958445, 2894611260, 4341916890, 8683833780]

約数ペア:

[(1, 8683833780), (2, 4341916890), (3, 2894611260), (4, 2170958445), (5, 1736766756), (6, 1447305630), (9, 964870420), (10, 868383378), (12, 723652815), (15, 578922252), (18, 482435210), (20, 434191689), (30, 289461126), (36, 241217605), (45, 192974084), (60, 144730563), (90, 96487042), (180, 48243521), (701, 12387780), (1402, 6193890), (2103, 4129260), (2804, 3096945), (3505, 2477556), (4206, 2064630), (6309, 1376420), (7010, 1238778), (8412, 1032315), (10515, 825852), (12618, 688210), (14020, 619389), (21030, 412926), (25236, 344105), (31545, 275284), (42060, 206463), (63090, 137642), (68821, 126180)]