30005960

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{7283}}^1$

素因数の和:7397

約数の個数: 32

約数和(自身を含む): 68178240

約数和(自身を除く): 38172280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 7283, 14566, 29132, 36415, 58264, 72830, 145660, 291320, 750149, 1500298, 3000596, 3750745, 6001192, 7501490, 15002980, 30005960]

約数ペア:

[(1, 30005960), (2, 15002980), (4, 7501490), (5, 6001192), (8, 3750745), (10, 3000596), (20, 1500298), (40, 750149), (103, 291320), (206, 145660), (412, 72830), (515, 58264), (824, 36415), (1030, 29132), (2060, 14566), (4120, 7283)]