42627310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{2141}}^1$

素因数の和:2340

約数の個数: 32

約数和(自身を含む): 84206304

約数和(自身を除く): 41578994

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 181, 362, 905, 1810, 1991, 2141, 3982, 4282, 9955, 10705, 19910, 21410, 23551, 47102, 117755, 235510, 387521, 775042, 1937605, 3875210, 4262731, 8525462, 21313655, 42627310]

約数ペア:

[(1, 42627310), (2, 21313655), (5, 8525462), (10, 4262731), (11, 3875210), (22, 1937605), (55, 775042), (110, 387521), (181, 235510), (362, 117755), (905, 47102), (1810, 23551), (1991, 21410), (2141, 19910), (3982, 10705), (4282, 9955)]