12085620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2837}}^1$

素因数の和:2920

約数の個数: 48

約数和(自身を含む): 34328448

約数和(自身を除く): 22242828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 2837, 4260, 5674, 8511, 11348, 14185, 17022, 28370, 34044, 42555, 56740, 85110, 170220, 201427, 402854, 604281, 805708, 1007135, 1208562, 2014270, 2417124, 3021405, 4028540, 6042810, 12085620]

約数ペア:

[(1, 12085620), (2, 6042810), (3, 4028540), (4, 3021405), (5, 2417124), (6, 2014270), (10, 1208562), (12, 1007135), (15, 805708), (20, 604281), (30, 402854), (60, 201427), (71, 170220), (142, 85110), (213, 56740), (284, 42555), (355, 34044), (426, 28370), (710, 17022), (852, 14185), (1065, 11348), (1420, 8511), (2130, 5674), (2837, 4260)]