219330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2437}}^1$

素因数の和:2450

約数の個数: 24

約数和(自身を含む): 570492

約数和(自身を除く): 351162

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2437, 4874, 7311, 12185, 14622, 21933, 24370, 36555, 43866, 73110, 109665, 219330]

約数ペア:

[(1, 219330), (2, 109665), (3, 73110), (5, 43866), (6, 36555), (9, 24370), (10, 21933), (15, 14622), (18, 12185), (30, 7311), (45, 4874), (90, 2437)]