430018150

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{617}}^1$

素因数の和:945

約数の個数: 48

約数和(自身を含む): 819349344

約数和(自身を除く): 389331194

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 263, 265, 526, 530, 617, 1234, 1315, 1325, 2630, 2650, 3085, 6170, 6575, 13150, 13939, 15425, 27878, 30850, 32701, 65402, 69695, 139390, 162271, 163505, 324542, 327010, 348475, 696950, 811355, 817525, 1622710, 1635050, 4056775, 8113550, 8600363, 17200726, 43001815, 86003630, 215009075, 430018150]

約数ペア:

[(1, 430018150), (2, 215009075), (5, 86003630), (10, 43001815), (25, 17200726), (50, 8600363), (53, 8113550), (106, 4056775), (263, 1635050), (265, 1622710), (526, 817525), (530, 811355), (617, 696950), (1234, 348475), (1315, 327010), (1325, 324542), (2630, 163505), (2650, 162271), (3085, 139390), (6170, 69695), (6575, 65402), (13150, 32701), (13939, 30850), (15425, 27878)]