209898330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6996611}}^1$

素因数の和:6996621

約数の個数: 16

約数和(自身を含む): 503756064

約数和(自身を除く): 293857734

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6996611, 13993222, 20989833, 34983055, 41979666, 69966110, 104949165, 209898330]

約数ペア:

[(1, 209898330), (2, 104949165), (3, 69966110), (5, 41979666), (6, 34983055), (10, 20989833), (15, 13993222), (30, 6996611)]