15788310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12239}}^1$

素因数の和:12292

約数の個数: 32

約数和(自身を含む): 38776320

約数和(自身を除く): 22988010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 12239, 24478, 36717, 61195, 73434, 122390, 183585, 367170, 526277, 1052554, 1578831, 2631385, 3157662, 5262770, 7894155, 15788310]

約数ペア:

[(1, 15788310), (2, 7894155), (3, 5262770), (5, 3157662), (6, 2631385), (10, 1578831), (15, 1052554), (30, 526277), (43, 367170), (86, 183585), (129, 122390), (215, 73434), (258, 61195), (430, 36717), (645, 24478), (1290, 12239)]