87346020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1455767}}^1$

素因数の和:1455779

約数の個数: 24

約数和(自身を含む): 244569024

約数和(自身を除く): 157223004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1455767, 2911534, 4367301, 5823068, 7278835, 8734602, 14557670, 17469204, 21836505, 29115340, 43673010, 87346020]

約数ペア:

[(1, 87346020), (2, 43673010), (3, 29115340), (4, 21836505), (5, 17469204), (6, 14557670), (10, 8734602), (12, 7278835), (15, 5823068), (20, 4367301), (30, 2911534), (60, 1455767)]