30188207

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{643}}^1$

素因数の和:1022

約数の個数: 16

約数和(自身を含む): 36476160

約数和(自身を除く): 6287953

約数列:

[1, 7, 19, 133, 353, 643, 2471, 4501, 6707, 12217, 46949, 85519, 226979, 1588853, 4312601, 30188207]

約数ペア:

[(1, 30188207), (7, 4312601), (19, 1588853), (133, 226979), (353, 85519), (643, 46949), (2471, 12217), (4501, 6707)]