155392710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{470887}}^1$

素因数の和:470908

約数の個数: 32

約数和(自身を含む): 406847232

約数和(自身を除く): 251454522

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 470887, 941774, 1412661, 2354435, 2825322, 4708870, 5179757, 7063305, 10359514, 14126610, 15539271, 25898785, 31078542, 51797570, 77696355, 155392710]

約数ペア:

[(1, 155392710), (2, 77696355), (3, 51797570), (5, 31078542), (6, 25898785), (10, 15539271), (11, 14126610), (15, 10359514), (22, 7063305), (30, 5179757), (33, 4708870), (55, 2825322), (66, 2354435), (110, 1412661), (165, 941774), (330, 470887)]