704533930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71237}}^1$

素因数の和:71310

約数の個数: 32

約数和(自身を含む): 1354091904

約数和(自身を除く): 649557974

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 4945, 9890, 71237, 142474, 356185, 712370, 1638451, 3063191, 3276902, 6126382, 8192255, 15315955, 16384510, 30631910, 70453393, 140906786, 352266965, 704533930]

約数ペア:

[(1, 704533930), (2, 352266965), (5, 140906786), (10, 70453393), (23, 30631910), (43, 16384510), (46, 15315955), (86, 8192255), (115, 6126382), (215, 3276902), (230, 3063191), (430, 1638451), (989, 712370), (1978, 356185), (4945, 142474), (9890, 71237)]