1883220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31387}}^1$

素因数の和:31399

約数の個数: 24

約数和(自身を含む): 5273184

約数和(自身を除く): 3389964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 31387, 62774, 94161, 125548, 156935, 188322, 313870, 376644, 470805, 627740, 941610, 1883220]

約数ペア:

[(1, 1883220), (2, 941610), (3, 627740), (4, 470805), (5, 376644), (6, 313870), (10, 188322), (12, 156935), (15, 125548), (20, 94161), (30, 62774), (60, 31387)]