420031470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{8329}}^1$

素因数の和:8421

約数の個数: 48

約数和(自身を含む): 1033386480

約数和(自身を除く): 613355010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 1681, 3362, 5043, 8329, 8405, 10086, 16658, 16810, 24987, 25215, 41645, 49974, 50430, 83290, 124935, 249870, 341489, 682978, 1024467, 1707445, 2048934, 3414890, 5122335, 10244670, 14001049, 28002098, 42003147, 70005245, 84006294, 140010490, 210015735, 420031470]

約数ペア:

[(1, 420031470), (2, 210015735), (3, 140010490), (5, 84006294), (6, 70005245), (10, 42003147), (15, 28002098), (30, 14001049), (41, 10244670), (82, 5122335), (123, 3414890), (205, 2048934), (246, 1707445), (410, 1024467), (615, 682978), (1230, 341489), (1681, 249870), (3362, 124935), (5043, 83290), (8329, 50430), (8405, 49974), (10086, 41645), (16658, 25215), (16810, 24987)]