3143730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2437}}^1$

素因数の和:2490

約数の個数: 32

約数和(自身を含む): 7723584

約数和(自身を除く): 4579854

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 2437, 4874, 7311, 12185, 14622, 24370, 36555, 73110, 104791, 209582, 314373, 523955, 628746, 1047910, 1571865, 3143730]

約数ペア:

[(1, 3143730), (2, 1571865), (3, 1047910), (5, 628746), (6, 523955), (10, 314373), (15, 209582), (30, 104791), (43, 73110), (86, 36555), (129, 24370), (215, 14622), (258, 12185), (430, 7311), (645, 4874), (1290, 2437)]