68100070

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{16253}}^1$

素因数の和:16679

約数の個数: 16

約数和(自身を含む): 122880240

約数和(自身を除く): 54780170

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 16253, 32506, 81265, 162530, 6810007, 13620014, 34050035, 68100070]

約数ペア:

[(1, 68100070), (2, 34050035), (5, 13620014), (10, 6810007), (419, 162530), (838, 81265), (2095, 32506), (4190, 16253)]