315294510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{256337}}^1$

素因数の和:256388

約数の個数: 32

約数和(自身を含む): 775166112

約数和(自身を除く): 459871602

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 256337, 512674, 769011, 1281685, 1538022, 2563370, 3845055, 7690110, 10509817, 21019634, 31529451, 52549085, 63058902, 105098170, 157647255, 315294510]

約数ペア:

[(1, 315294510), (2, 157647255), (3, 105098170), (5, 63058902), (6, 52549085), (10, 31529451), (15, 21019634), (30, 10509817), (41, 7690110), (82, 3845055), (123, 2563370), (205, 1538022), (246, 1281685), (410, 769011), (615, 512674), (1230, 256337)]