70647985

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 93024000

約数和(自身を除く): 22376015

約数列:

[1, 5, 19, 37, 95, 101, 185, 199, 505, 703, 995, 1919, 3515, 3737, 3781, 7363, 9595, 18685, 18905, 20099, 36815, 71003, 100495, 139897, 355015, 381881, 699485, 743663, 1909405, 3718315, 14129597, 70647985]

約数ペア:

[(1, 70647985), (5, 14129597), (19, 3718315), (37, 1909405), (95, 743663), (101, 699485), (185, 381881), (199, 355015), (505, 139897), (703, 100495), (995, 71003), (1919, 36815), (3515, 20099), (3737, 18905), (3781, 18685), (7363, 9595)]