2715620290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{939661}}^1$

素因数の和:939702

約数の個数: 24

約数和(自身を含む): 5192572212

約数和(自身を除く): 2476951922

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 939661, 1879322, 4698305, 9396610, 15974237, 31948474, 79871185, 159742370, 271562029, 543124058, 1357810145, 2715620290]

約数ペア:

[(1, 2715620290), (2, 1357810145), (5, 543124058), (10, 271562029), (17, 159742370), (34, 79871185), (85, 31948474), (170, 15974237), (289, 9396610), (578, 4698305), (1445, 1879322), (2890, 939661)]