30739774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{4091}}^1$

素因数の和:4140

約数の個数: 24

約数和(自身を含む): 52762248

約数和(自身を除く): 22022474

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 3757, 4091, 7514, 8182, 53183, 69547, 106366, 139094, 904111, 1182299, 1808222, 2364598, 15369887, 30739774]

約数ペア:

[(1, 30739774), (2, 15369887), (13, 2364598), (17, 1808222), (26, 1182299), (34, 904111), (221, 139094), (289, 106366), (442, 69547), (578, 53183), (3757, 8182), (4091, 7514)]