30312581

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7219}}^1$

素因数の和:7268

約数の個数: 16

約数和(自身を含む): 36388800

約数和(自身を除く): 6076219

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 7219, 93847, 122723, 137161, 1595399, 1783093, 2331737, 30312581]

約数ペア:

[(1, 30312581), (13, 2331737), (17, 1783093), (19, 1595399), (221, 137161), (247, 122723), (323, 93847), (4199, 7219)]