68409010

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{102103}}^1$

素因数の和:102177

約数の個数: 16

約数和(自身を含む): 124975296

約数和(自身を除く): 56566286

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 102103, 204206, 510515, 1021030, 6840901, 13681802, 34204505, 68409010]

約数ペア:

[(1, 68409010), (2, 34204505), (5, 13681802), (10, 6840901), (67, 1021030), (134, 510515), (335, 204206), (670, 102103)]