211316730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{5807}}^1$

素因数の和:7030

約数の個数: 32

約数和(自身を含む): 507665664

約数和(自身を除く): 296348934

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1213, 2426, 3639, 5807, 6065, 7278, 11614, 12130, 17421, 18195, 29035, 34842, 36390, 58070, 87105, 174210, 7043891, 14087782, 21131673, 35219455, 42263346, 70438910, 105658365, 211316730]

約数ペア:

[(1, 211316730), (2, 105658365), (3, 70438910), (5, 42263346), (6, 35219455), (10, 21131673), (15, 14087782), (30, 7043891), (1213, 174210), (2426, 87105), (3639, 58070), (5807, 36390), (6065, 34842), (7278, 29035), (11614, 18195), (12130, 17421)]