241847710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{20903}}^1$

素因数の和:21012

約数の個数: 32

約数和(自身を含む): 474102720

約数和(自身を除く): 232255010

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2314, 5785, 11570, 20903, 41806, 104515, 209030, 271739, 543478, 1358695, 1860367, 2717390, 3720734, 9301835, 18603670, 24184771, 48369542, 120923855, 241847710]

約数ペア:

[(1, 241847710), (2, 120923855), (5, 48369542), (10, 24184771), (13, 18603670), (26, 9301835), (65, 3720734), (89, 2717390), (130, 1860367), (178, 1358695), (445, 543478), (890, 271739), (1157, 209030), (2314, 104515), (5785, 41806), (11570, 20903)]