83308740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1388479}}^1$

素因数の和:1388491

約数の個数: 24

約数和(自身を含む): 233264640

約数和(自身を除く): 149955900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1388479, 2776958, 4165437, 5553916, 6942395, 8330874, 13884790, 16661748, 20827185, 27769580, 41654370, 83308740]

約数ペア:

[(1, 83308740), (2, 41654370), (3, 27769580), (4, 20827185), (5, 16661748), (6, 13884790), (10, 8330874), (12, 6942395), (15, 5553916), (20, 4165437), (30, 2776958), (60, 1388479)]