25626030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 63825408

約数和(自身を除く): 38199378

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 71, 106, 142, 159, 213, 227, 265, 318, 355, 426, 454, 530, 681, 710, 795, 1065, 1135, 1362, 1590, 2130, 2270, 3405, 3763, 6810, 7526, 11289, 12031, 16117, 18815, 22578, 24062, 32234, 36093, 37630, 48351, 56445, 60155, 72186, 80585, 96702, 112890, 120310, 161170, 180465, 241755, 360930, 483510, 854201, 1708402, 2562603, 4271005, 5125206, 8542010, 12813015, 25626030]

約数ペア:

[(1, 25626030), (2, 12813015), (3, 8542010), (5, 5125206), (6, 4271005), (10, 2562603), (15, 1708402), (30, 854201), (53, 483510), (71, 360930), (106, 241755), (142, 180465), (159, 161170), (213, 120310), (227, 112890), (265, 96702), (318, 80585), (355, 72186), (426, 60155), (454, 56445), (530, 48351), (681, 37630), (710, 36093), (795, 32234), (1065, 24062), (1135, 22578), (1362, 18815), (1590, 16117), (2130, 12031), (2270, 11289), (3405, 7526), (3763, 6810)]