31420290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{95213}}^1$

素因数の和:95234

約数の個数: 32

約数和(自身を含む): 82264896

約数和(自身を除く): 50844606

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 95213, 190426, 285639, 476065, 571278, 952130, 1047343, 1428195, 2094686, 2856390, 3142029, 5236715, 6284058, 10473430, 15710145, 31420290]

約数ペア:

[(1, 31420290), (2, 15710145), (3, 10473430), (5, 6284058), (6, 5236715), (10, 3142029), (11, 2856390), (15, 2094686), (22, 1428195), (30, 1047343), (33, 952130), (55, 571278), (66, 476065), (110, 285639), (165, 190426), (330, 95213)]