20180180610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{224224229}}^1$

素因数の和:224224242

約数の個数: 24

約数和(自身を含む): 52468469820

約数和(自身を除く): 32288289210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 224224229, 448448458, 672672687, 1121121145, 1345345374, 2018018061, 2242242290, 3363363435, 4036036122, 6726726870, 10090090305, 20180180610]

約数ペア:

[(1, 20180180610), (2, 10090090305), (3, 6726726870), (5, 4036036122), (6, 3363363435), (9, 2242242290), (10, 2018018061), (15, 1345345374), (18, 1121121145), (30, 672672687), (45, 448448458), (90, 224224229)]