9555420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{22751}}^1$

素因数の和:22770

約数の個数: 48

約数和(自身を含む): 30578688

約数和(自身を除く): 21023268

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 22751, 45502, 68253, 91004, 113755, 136506, 159257, 227510, 273012, 318514, 341265, 455020, 477771, 637028, 682530, 796285, 955542, 1365060, 1592570, 1911084, 2388855, 3185140, 4777710, 9555420]

約数ペア:

[(1, 9555420), (2, 4777710), (3, 3185140), (4, 2388855), (5, 1911084), (6, 1592570), (7, 1365060), (10, 955542), (12, 796285), (14, 682530), (15, 637028), (20, 477771), (21, 455020), (28, 341265), (30, 318514), (35, 273012), (42, 227510), (60, 159257), (70, 136506), (84, 113755), (105, 91004), (140, 68253), (210, 45502), (420, 22751)]