2000955270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{447641}}^1$

素因数の和:447800

約数の個数: 32

約数和(自身を含む): 4834533600

約数和(自身を除く): 2833578330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 447641, 895282, 1342923, 2238205, 2685846, 4476410, 6714615, 13429230, 66698509, 133397018, 200095527, 333492545, 400191054, 666985090, 1000477635, 2000955270]

約数ペア:

[(1, 2000955270), (2, 1000477635), (3, 666985090), (5, 400191054), (6, 333492545), (10, 200095527), (15, 133397018), (30, 66698509), (149, 13429230), (298, 6714615), (447, 4476410), (745, 2685846), (894, 2238205), (1490, 1342923), (2235, 895282), (4470, 447641)]