42172890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{11069}}^1$

素因数の和:11206

約数の個数: 32

約数和(自身を含む): 102021120

約数和(自身を除く): 59848230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 11069, 22138, 33207, 55345, 66414, 110690, 166035, 332070, 1405763, 2811526, 4217289, 7028815, 8434578, 14057630, 21086445, 42172890]

約数ペア:

[(1, 42172890), (2, 21086445), (3, 14057630), (5, 8434578), (6, 7028815), (10, 4217289), (15, 2811526), (30, 1405763), (127, 332070), (254, 166035), (381, 110690), (635, 66414), (762, 55345), (1270, 33207), (1905, 22138), (3810, 11069)]