30572698

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^2$

素因数の和:558

約数の個数: 24

約数和(自身を含む): 52491348

約数和(自身を除く): 21918650

約数列:

[1, 2, 13, 17, 26, 34, 221, 263, 442, 526, 3419, 4471, 6838, 8942, 58123, 69169, 116246, 138338, 899197, 1175873, 1798394, 2351746, 15286349, 30572698]

約数ペア:

[(1, 30572698), (2, 15286349), (13, 2351746), (17, 1798394), (26, 1175873), (34, 899197), (221, 138338), (263, 116246), (442, 69169), (526, 58123), (3419, 8942), (4471, 6838)]