122163910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{3571}}^1$

素因数の和:3900

約数の個数: 32

約数和(自身を含む): 240724224

約数和(自身を除く): 118560314

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 311, 622, 1555, 3110, 3421, 3571, 6842, 7142, 17105, 17855, 34210, 35710, 39281, 78562, 196405, 392810, 1110581, 2221162, 5552905, 11105810, 12216391, 24432782, 61081955, 122163910]

約数ペア:

[(1, 122163910), (2, 61081955), (5, 24432782), (10, 12216391), (11, 11105810), (22, 5552905), (55, 2221162), (110, 1110581), (311, 392810), (622, 196405), (1555, 78562), (3110, 39281), (3421, 35710), (3571, 34210), (6842, 17855), (7142, 17105)]