30392164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{2221}}^1$

素因数の和:2547

約数の個数: 24

約数和(自身を含む): 58234176

約数和(自身を除く): 27842012

約数列:

[1, 2, 4, 11, 22, 44, 311, 622, 1244, 2221, 3421, 4442, 6842, 8884, 13684, 24431, 48862, 97724, 690731, 1381462, 2762924, 7598041, 15196082, 30392164]

約数ペア:

[(1, 30392164), (2, 15196082), (4, 7598041), (11, 2762924), (22, 1381462), (44, 690731), (311, 97724), (622, 48862), (1244, 24431), (2221, 13684), (3421, 8884), (4442, 6842)]