222052020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3700867}}^1$

素因数の和:3700879

約数の個数: 24

約数和(自身を含む): 621745824

約数和(自身を除く): 399693804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3700867, 7401734, 11102601, 14803468, 18504335, 22205202, 37008670, 44410404, 55513005, 74017340, 111026010, 222052020]

約数ペア:

[(1, 222052020), (2, 111026010), (3, 74017340), (4, 55513005), (5, 44410404), (6, 37008670), (10, 22205202), (12, 18504335), (15, 14803468), (20, 11102601), (30, 7401734), (60, 3700867)]