12245370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5749}}^1$

素因数の和:5830

約数の個数: 32

約数和(自身を含む): 29808000

約数和(自身を除く): 17562630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 5749, 11498, 17247, 28745, 34494, 57490, 86235, 172470, 408179, 816358, 1224537, 2040895, 2449074, 4081790, 6122685, 12245370]

約数ペア:

[(1, 12245370), (2, 6122685), (3, 4081790), (5, 2449074), (6, 2040895), (10, 1224537), (15, 816358), (30, 408179), (71, 172470), (142, 86235), (213, 57490), (355, 34494), (426, 28745), (710, 17247), (1065, 11498), (2130, 5749)]