30805722

素因数分解:

$2^1\times 3^2\times {\mathrm{857}}^1\times {\mathrm{1997}}^1$

素因数の和:2862

約数の個数: 24

約数和(自身を含む): 66857076

約数和(自身を除く): 36051354

約数列:

[1, 2, 3, 6, 9, 18, 857, 1714, 1997, 2571, 3994, 5142, 5991, 7713, 11982, 15426, 17973, 35946, 1711429, 3422858, 5134287, 10268574, 15402861, 30805722]

約数ペア:

[(1, 30805722), (2, 15402861), (3, 10268574), (6, 5134287), (9, 3422858), (18, 1711429), (857, 35946), (1714, 17973), (1997, 15426), (2571, 11982), (3994, 7713), (5142, 5991)]