2247282770

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{73609}}^1$

素因数の和:73730

約数の個数: 32

約数和(自身を含む): 4197536640

約数和(自身を除く): 1950253870

約数列:

[1, 2, 5, 10, 43, 71, 86, 142, 215, 355, 430, 710, 3053, 6106, 15265, 30530, 73609, 147218, 368045, 736090, 3165187, 5226239, 6330374, 10452478, 15825935, 26131195, 31651870, 52262390, 224728277, 449456554, 1123641385, 2247282770]

約数ペア:

[(1, 2247282770), (2, 1123641385), (5, 449456554), (10, 224728277), (43, 52262390), (71, 31651870), (86, 26131195), (142, 15825935), (215, 10452478), (355, 6330374), (430, 5226239), (710, 3165187), (3053, 736090), (6106, 368045), (15265, 147218), (30530, 73609)]