2687173630

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2027}}^1\times {\mathrm{3083}}^1$

素因数の和:5160

約数の個数: 32

約数和(自身を含む): 4953446784

約数和(自身を除く): 2266273154

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 2027, 3083, 4054, 6166, 10135, 15415, 20270, 30830, 87161, 132569, 174322, 265138, 435805, 662845, 871610, 1325690, 6249241, 12498482, 31246205, 62492410, 268717363, 537434726, 1343586815, 2687173630]

約数ペア:

[(1, 2687173630), (2, 1343586815), (5, 537434726), (10, 268717363), (43, 62492410), (86, 31246205), (215, 12498482), (430, 6249241), (2027, 1325690), (3083, 871610), (4054, 662845), (6166, 435805), (10135, 265138), (15415, 174322), (20270, 132569), (30830, 87161)]