4105380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1291}}^1$

素因数の和:1356

約数の個数: 48

約数和(自身を含む): 11721024

約数和(自身を除く): 7615644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1291, 1590, 2582, 3180, 3873, 5164, 6455, 7746, 12910, 15492, 19365, 25820, 38730, 68423, 77460, 136846, 205269, 273692, 342115, 410538, 684230, 821076, 1026345, 1368460, 2052690, 4105380]

約数ペア:

[(1, 4105380), (2, 2052690), (3, 1368460), (4, 1026345), (5, 821076), (6, 684230), (10, 410538), (12, 342115), (15, 273692), (20, 205269), (30, 136846), (53, 77460), (60, 68423), (106, 38730), (159, 25820), (212, 19365), (265, 15492), (318, 12910), (530, 7746), (636, 6455), (795, 5164), (1060, 3873), (1291, 3180), (1590, 2582)]