211399620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3523327}}^1$

素因数の和:3523339

約数の個数: 24

約数和(自身を含む): 591919104

約数和(自身を除く): 380519484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3523327, 7046654, 10569981, 14093308, 17616635, 21139962, 35233270, 42279924, 52849905, 70466540, 105699810, 211399620]

約数ペア:

[(1, 211399620), (2, 105699810), (3, 70466540), (4, 52849905), (5, 42279924), (6, 35233270), (10, 21139962), (12, 17616635), (15, 14093308), (20, 10569981), (30, 7046654), (60, 3523327)]