221809830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{672151}}^1$

素因数の和:672172

約数の個数: 32

約数和(自身を含む): 580739328

約数和(自身を除く): 358929498

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 672151, 1344302, 2016453, 3360755, 4032906, 6721510, 7393661, 10082265, 14787322, 20164530, 22180983, 36968305, 44361966, 73936610, 110904915, 221809830]

約数ペア:

[(1, 221809830), (2, 110904915), (3, 73936610), (5, 44361966), (6, 36968305), (10, 22180983), (11, 20164530), (15, 14787322), (22, 10082265), (30, 7393661), (33, 6721510), (55, 4032906), (66, 3360755), (110, 2016453), (165, 1344302), (330, 672151)]