30895564

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{8423}}^1$

素因数の和:8565

約数の個数: 24

約数和(自身を含む): 62270208

約数和(自身を除く): 31374644

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 8423, 16846, 33692, 58961, 117922, 235844, 1103413, 2206826, 4413652, 7723891, 15447782, 30895564]

約数ペア:

[(1, 30895564), (2, 15447782), (4, 7723891), (7, 4413652), (14, 2206826), (28, 1103413), (131, 235844), (262, 117922), (524, 58961), (917, 33692), (1834, 16846), (3668, 8423)]