30390456

素因数分解:

$2^3\times 3^1\times {\mathrm{1266269}}^1$

素因数の和:1266278

約数の個数: 16

約数和(自身を含む): 75976200

約数和(自身を除く): 45585744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1266269, 2532538, 3798807, 5065076, 7597614, 10130152, 15195228, 30390456]

約数ペア:

[(1, 30390456), (2, 15195228), (3, 10130152), (4, 7597614), (6, 5065076), (8, 3798807), (12, 2532538), (24, 1266269)]