38959260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{649321}}^1$

素因数の和:649333

約数の個数: 24

約数和(自身を含む): 109086096

約数和(自身を除く): 70126836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 649321, 1298642, 1947963, 2597284, 3246605, 3895926, 6493210, 7791852, 9739815, 12986420, 19479630, 38959260]

約数ペア:

[(1, 38959260), (2, 19479630), (3, 12986420), (4, 9739815), (5, 7791852), (6, 6493210), (10, 3895926), (12, 3246605), (15, 2597284), (20, 1947963), (30, 1298642), (60, 649321)]