30590548

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{1289}}^1$

素因数の和:1659

約数の個数: 24

約数和(自身を含む): 56889000

約数和(自身を除く): 26298452

約数列:

[1, 2, 4, 17, 34, 68, 349, 698, 1289, 1396, 2578, 5156, 5933, 11866, 21913, 23732, 43826, 87652, 449861, 899722, 1799444, 7647637, 15295274, 30590548]

約数ペア:

[(1, 30590548), (2, 15295274), (4, 7647637), (17, 1799444), (34, 899722), (68, 449861), (349, 87652), (698, 43826), (1289, 23732), (1396, 21913), (2578, 11866), (5156, 5933)]