27903290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1087}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 53581824

約数和(自身を除く): 25678534

約数列:

[1, 2, 5, 10, 17, 34, 85, 151, 170, 302, 755, 1087, 1510, 2174, 2567, 5134, 5435, 10870, 12835, 18479, 25670, 36958, 92395, 164137, 184790, 328274, 820685, 1641370, 2790329, 5580658, 13951645, 27903290]

約数ペア:

[(1, 27903290), (2, 13951645), (5, 5580658), (10, 2790329), (17, 1641370), (34, 820685), (85, 328274), (151, 184790), (170, 164137), (302, 92395), (755, 36958), (1087, 25670), (1510, 18479), (2174, 12835), (2567, 10870), (5134, 5435)]