2230930295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1\times {\mathrm{643}}^1$

素因数の和:1175

約数の個数: 32

約数和(自身を含む): 2949004800

約数和(自身を除く): 718074505

約数列:

[1, 5, 11, 55, 199, 317, 643, 995, 1585, 2189, 3215, 3487, 7073, 10945, 17435, 35365, 63083, 127957, 203831, 315415, 639785, 693913, 1019155, 1407527, 2242141, 3469565, 7037635, 11210705, 40562369, 202811845, 446186059, 2230930295]

約数ペア:

[(1, 2230930295), (5, 446186059), (11, 202811845), (55, 40562369), (199, 11210705), (317, 7037635), (643, 3469565), (995, 2242141), (1585, 1407527), (2189, 1019155), (3215, 693913), (3487, 639785), (7073, 315415), (10945, 203831), (17435, 127957), (35365, 63083)]