11691570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:591

約数の個数: 64

約数和(自身を含む): 31104000

約数和(自身を除く): 19412430

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 71, 110, 142, 165, 213, 330, 355, 426, 499, 710, 781, 998, 1065, 1497, 1562, 2130, 2343, 2495, 2994, 3905, 4686, 4990, 5489, 7485, 7810, 10978, 11715, 14970, 16467, 23430, 27445, 32934, 35429, 54890, 70858, 82335, 106287, 164670, 177145, 212574, 354290, 389719, 531435, 779438, 1062870, 1169157, 1948595, 2338314, 3897190, 5845785, 11691570]

約数ペア:

[(1, 11691570), (2, 5845785), (3, 3897190), (5, 2338314), (6, 1948595), (10, 1169157), (11, 1062870), (15, 779438), (22, 531435), (30, 389719), (33, 354290), (55, 212574), (66, 177145), (71, 164670), (110, 106287), (142, 82335), (165, 70858), (213, 54890), (330, 35429), (355, 32934), (426, 27445), (499, 23430), (710, 16467), (781, 14970), (998, 11715), (1065, 10978), (1497, 7810), (1562, 7485), (2130, 5489), (2343, 4990), (2495, 4686), (2994, 3905)]