10221530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2161}}^1$

素因数の和:2222

約数の個数: 32

約数和(自身を含む): 20547648

約数和(自身を除く): 10326118

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2161, 2365, 4322, 4730, 10805, 21610, 23771, 47542, 92923, 118855, 185846, 237710, 464615, 929230, 1022153, 2044306, 5110765, 10221530]

約数ペア:

[(1, 10221530), (2, 5110765), (5, 2044306), (10, 1022153), (11, 929230), (22, 464615), (43, 237710), (55, 185846), (86, 118855), (110, 92923), (215, 47542), (430, 23771), (473, 21610), (946, 10805), (2161, 4730), (2365, 4322)]