12665610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{140729}}^1$

素因数の和:140742

約数の個数: 24

約数和(自身を含む): 32930820

約数和(自身を除く): 20265210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 140729, 281458, 422187, 703645, 844374, 1266561, 1407290, 2110935, 2533122, 4221870, 6332805, 12665610]

約数ペア:

[(1, 12665610), (2, 6332805), (3, 4221870), (5, 2533122), (6, 2110935), (9, 1407290), (10, 1266561), (15, 844374), (18, 703645), (30, 422187), (45, 281458), (90, 140729)]