30479878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6269}}^1$

素因数の和:6312

約数の個数: 32

約数和(自身を含む): 56881440

約数和(自身を除く): 26401562

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 6269, 12538, 68959, 81497, 106573, 137918, 162994, 213146, 896467, 1172303, 1385449, 1792934, 2344606, 2770898, 15239939, 30479878]

約数ペア:

[(1, 30479878), (2, 15239939), (11, 2770898), (13, 2344606), (17, 1792934), (22, 1385449), (26, 1172303), (34, 896467), (143, 213146), (187, 162994), (221, 137918), (286, 106573), (374, 81497), (442, 68959), (2431, 12538), (4862, 6269)]