2189580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{36493}}^1$

素因数の和:36505

約数の個数: 24

約数和(自身を含む): 6130992

約数和(自身を除く): 3941412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 36493, 72986, 109479, 145972, 182465, 218958, 364930, 437916, 547395, 729860, 1094790, 2189580]

約数ペア:

[(1, 2189580), (2, 1094790), (3, 729860), (4, 547395), (5, 437916), (6, 364930), (10, 218958), (12, 182465), (15, 145972), (20, 109479), (30, 72986), (60, 36493)]