1903740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31729}}^1$

素因数の和:31741

約数の個数: 24

約数和(自身を含む): 5330640

約数和(自身を除く): 3426900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 31729, 63458, 95187, 126916, 158645, 190374, 317290, 380748, 475935, 634580, 951870, 1903740]

約数ペア:

[(1, 1903740), (2, 951870), (3, 634580), (4, 475935), (5, 380748), (6, 317290), (10, 190374), (12, 158645), (15, 126916), (20, 95187), (30, 63458), (60, 31729)]