2589660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{14387}}^1$

素因数の和:14402

約数の個数: 36

約数和(自身を含む): 7855848

約数和(自身を除く): 5266188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 14387, 28774, 43161, 57548, 71935, 86322, 129483, 143870, 172644, 215805, 258966, 287740, 431610, 517932, 647415, 863220, 1294830, 2589660]

約数ペア:

[(1, 2589660), (2, 1294830), (3, 863220), (4, 647415), (5, 517932), (6, 431610), (9, 287740), (10, 258966), (12, 215805), (15, 172644), (18, 143870), (20, 129483), (30, 86322), (36, 71935), (45, 57548), (60, 43161), (90, 28774), (180, 14387)]