30727886

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{51043}}^1$

素因数の和:51095

約数の個数: 16

約数和(自身を含む): 53902464

約数和(自身を除く): 23174578

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 51043, 102086, 357301, 714602, 2194849, 4389698, 15363943, 30727886]

約数ペア:

[(1, 30727886), (2, 15363943), (7, 4389698), (14, 2194849), (43, 714602), (86, 357301), (301, 102086), (602, 51043)]