67051870

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{21841}}^1$

素因数の和:22155

約数の個数: 16

約数和(自身を含む): 121092048

約数和(自身を除く): 54040178

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 21841, 43682, 109205, 218410, 6705187, 13410374, 33525935, 67051870]

約数ペア:

[(1, 67051870), (2, 33525935), (5, 13410374), (10, 6705187), (307, 218410), (614, 109205), (1535, 43682), (3070, 21841)]