229303910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1249}}^1\times {\mathrm{1669}}^1$

素因数の和:2936

約数の個数: 32

約数和(自身を含む): 450900000

約数和(自身を除く): 221596090

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1249, 1669, 2498, 3338, 6245, 8345, 12490, 13739, 16690, 18359, 27478, 36718, 68695, 91795, 137390, 183590, 2084581, 4169162, 10422905, 20845810, 22930391, 45860782, 114651955, 229303910]

約数ペア:

[(1, 229303910), (2, 114651955), (5, 45860782), (10, 22930391), (11, 20845810), (22, 10422905), (55, 4169162), (110, 2084581), (1249, 183590), (1669, 137390), (2498, 91795), (3338, 68695), (6245, 36718), (8345, 27478), (12490, 18359), (13739, 16690)]