30280213

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1801}}^1$

素因数の和:1884

約数の個数: 16

約数和(自身を含む): 34252416

約数和(自身を除く): 3972203

約数列:

[1, 17, 23, 43, 391, 731, 989, 1801, 16813, 30617, 41423, 77443, 704191, 1316531, 1781189, 30280213]

約数ペア:

[(1, 30280213), (17, 1781189), (23, 1316531), (43, 704191), (391, 77443), (731, 41423), (989, 30617), (1801, 16813)]