1570591245340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15187}}^1\times {\mathrm{397757}}^1$

素因数の和:412966

約数の個数: 48

約数和(自身を含む): 3552195320352

約数和(自身を除く): 1981604075012

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 15187, 30374, 60748, 75935, 151870, 197431, 303740, 394862, 397757, 789724, 795514, 987155, 1591028, 1974310, 1988785, 3948620, 3977570, 5170841, 7955140, 10341682, 20683364, 25854205, 51708410, 103416820, 6040735559, 12081471118, 24162942236, 30203677795, 60407355590, 78529562267, 120814711180, 157059124534, 314118249068, 392647811335, 785295622670, 1570591245340]

約数ペア:

[(1, 1570591245340), (2, 785295622670), (4, 392647811335), (5, 314118249068), (10, 157059124534), (13, 120814711180), (20, 78529562267), (26, 60407355590), (52, 30203677795), (65, 24162942236), (130, 12081471118), (260, 6040735559), (15187, 103416820), (30374, 51708410), (60748, 25854205), (75935, 20683364), (151870, 10341682), (197431, 7955140), (303740, 5170841), (394862, 3977570), (397757, 3948620), (789724, 1988785), (795514, 1974310), (987155, 1591028)]