68970130

素因数分解:

$2^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{7103}}^1$

素因数の和:8081

約数の個数: 16

約数和(自身を含む): 124291584

約数和(自身を除く): 55321454

約数列:

[1, 2, 5, 10, 971, 1942, 4855, 7103, 9710, 14206, 35515, 71030, 6897013, 13794026, 34485065, 68970130]

約数ペア:

[(1, 68970130), (2, 34485065), (5, 13794026), (10, 6897013), (971, 71030), (1942, 35515), (4855, 14206), (7103, 9710)]