30249154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{68437}}^1$

素因数の和:68469

約数の個数: 16

約数和(自身を含む): 51739128

約数和(自身を除く): 21489974

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 68437, 136874, 889681, 1163429, 1779362, 2326858, 15124577, 30249154]

約数ペア:

[(1, 30249154), (2, 15124577), (13, 2326858), (17, 1779362), (26, 1163429), (34, 889681), (221, 136874), (442, 68437)]