42403740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{706729}}^1$

素因数の和:706741

約数の個数: 24

約数和(自身を含む): 118730640

約数和(自身を除く): 76326900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 706729, 1413458, 2120187, 2826916, 3533645, 4240374, 7067290, 8480748, 10600935, 14134580, 21201870, 42403740]

約数ペア:

[(1, 42403740), (2, 21201870), (3, 14134580), (4, 10600935), (5, 8480748), (6, 7067290), (10, 4240374), (12, 3533645), (15, 2826916), (20, 2120187), (30, 1413458), (60, 706729)]