30319228

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{445871}}^1$

素因数の和:445892

約数の個数: 12

約数和(自身を含む): 56179872

約数和(自身を除く): 25860644

約数列:

[1, 2, 4, 17, 34, 68, 445871, 891742, 1783484, 7579807, 15159614, 30319228]

約数ペア:

[(1, 30319228), (2, 15159614), (4, 7579807), (17, 1783484), (34, 891742), (68, 445871)]