30481284

素因数分解:

$2^2\times 3^1\times {\mathrm{1567}}^1\times {\mathrm{1621}}^1$

素因数の和:3195

約数の個数: 24

約数和(自身を含む): 71212288

約数和(自身を除く): 40731004

約数列:

[1, 2, 3, 4, 6, 12, 1567, 1621, 3134, 3242, 4701, 4863, 6268, 6484, 9402, 9726, 18804, 19452, 2540107, 5080214, 7620321, 10160428, 15240642, 30481284]

約数ペア:

[(1, 30481284), (2, 15240642), (3, 10160428), (4, 7620321), (6, 5080214), (12, 2540107), (1567, 19452), (1621, 18804), (3134, 9726), (3242, 9402), (4701, 6484), (4863, 6268)]