30217748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{1913}}^1$

素因数の和:2287

約数の個数: 24

約数和(自身を含む): 57879360

約数和(自身を除く): 27661612

約数列:

[1, 2, 4, 11, 22, 44, 359, 718, 1436, 1913, 3826, 3949, 7652, 7898, 15796, 21043, 42086, 84172, 686767, 1373534, 2747068, 7554437, 15108874, 30217748]

約数ペア:

[(1, 30217748), (2, 15108874), (4, 7554437), (11, 2747068), (22, 1373534), (44, 686767), (359, 84172), (718, 42086), (1436, 21043), (1913, 15796), (3826, 7898), (3949, 7652)]