30018657

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{5507}}^1$

素因数の和:5612

約数の個数: 16

約数和(自身を含む): 42301440

約数和(自身を除く): 12282783

約数列:

[1, 3, 23, 69, 79, 237, 1817, 5451, 5507, 16521, 126661, 379983, 435053, 1305159, 10006219, 30018657]

約数ペア:

[(1, 30018657), (3, 10006219), (23, 1305159), (69, 435053), (79, 379983), (237, 126661), (1817, 16521), (5451, 5507)]