4243740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{70729}}^1$

素因数の和:70741

約数の個数: 24

約数和(自身を含む): 11882640

約数和(自身を除く): 7638900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 70729, 141458, 212187, 282916, 353645, 424374, 707290, 848748, 1060935, 1414580, 2121870, 4243740]

約数ペア:

[(1, 4243740), (2, 2121870), (3, 1414580), (4, 1060935), (5, 848748), (6, 707290), (10, 424374), (12, 353645), (15, 282916), (20, 212187), (30, 141458), (60, 70729)]