210097620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1167209}}^1$

素因数の和:1167224

約数の個数: 36

約数和(自身を含む): 637296660

約数和(自身を除く): 427199040

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1167209, 2334418, 3501627, 4668836, 5836045, 7003254, 10504881, 11672090, 14006508, 17508135, 21009762, 23344180, 35016270, 42019524, 52524405, 70032540, 105048810, 210097620]

約数ペア:

[(1, 210097620), (2, 105048810), (3, 70032540), (4, 52524405), (5, 42019524), (6, 35016270), (9, 23344180), (10, 21009762), (12, 17508135), (15, 14006508), (18, 11672090), (20, 10504881), (30, 7003254), (36, 5836045), (45, 4668836), (60, 3501627), (90, 2334418), (180, 1167209)]