68623310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{2909}}^1$

素因数の和:3260

約数の個数: 32

約数和(自身を含む): 141635520

約数和(自身を除く): 73012210

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 337, 674, 1685, 2359, 2909, 3370, 4718, 5818, 11795, 14545, 20363, 23590, 29090, 40726, 101815, 203630, 980333, 1960666, 4901665, 6862331, 9803330, 13724662, 34311655, 68623310]

約数ペア:

[(1, 68623310), (2, 34311655), (5, 13724662), (7, 9803330), (10, 6862331), (14, 4901665), (35, 1960666), (70, 980333), (337, 203630), (674, 101815), (1685, 40726), (2359, 29090), (2909, 23590), (3370, 20363), (4718, 14545), (5818, 11795)]