129586020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2159767}}^1$

素因数の和:2159779

約数の個数: 24

約数和(自身を含む): 362841024

約数和(自身を除く): 233255004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2159767, 4319534, 6479301, 8639068, 10798835, 12958602, 21597670, 25917204, 32396505, 43195340, 64793010, 129586020]

約数ペア:

[(1, 129586020), (2, 64793010), (3, 43195340), (4, 32396505), (5, 25917204), (6, 21597670), (10, 12958602), (12, 10798835), (15, 8639068), (20, 6479301), (30, 4319534), (60, 2159767)]