30090291

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{130261}}^1$

素因数の和:130282

約数の個数: 16

約数和(自身を含む): 50020608

約数和(自身を除く): 19930317

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 130261, 390783, 911827, 1432871, 2735481, 4298613, 10030097, 30090291]

約数ペア:

[(1, 30090291), (3, 10030097), (7, 4298613), (11, 2735481), (21, 1432871), (33, 911827), (77, 390783), (231, 130261)]