147262020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2454367}}^1$

素因数の和:2454379

約数の個数: 24

約数和(自身を含む): 412333824

約数和(自身を除く): 265071804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2454367, 4908734, 7363101, 9817468, 12271835, 14726202, 24543670, 29452404, 36815505, 49087340, 73631010, 147262020]

約数ペア:

[(1, 147262020), (2, 73631010), (3, 49087340), (4, 36815505), (5, 29452404), (6, 24543670), (10, 14726202), (12, 12271835), (15, 9817468), (20, 7363101), (30, 4908734), (60, 2454367)]