239698910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{14431}}^1$

素因数の和:14600

約数の個数: 32

約数和(自身を含む): 473831424

約数和(自身を除く): 234132514

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 151, 302, 755, 1510, 1661, 3322, 8305, 14431, 16610, 28862, 72155, 144310, 158741, 317482, 793705, 1587410, 2179081, 4358162, 10895405, 21790810, 23969891, 47939782, 119849455, 239698910]

約数ペア:

[(1, 239698910), (2, 119849455), (5, 47939782), (10, 23969891), (11, 21790810), (22, 10895405), (55, 4358162), (110, 2179081), (151, 1587410), (302, 793705), (755, 317482), (1510, 158741), (1661, 144310), (3322, 72155), (8305, 28862), (14431, 16610)]