68411230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{402419}}^1$

素因数の和:402443

約数の個数: 16

約数和(自身を含む): 130384080

約数和(自身を除く): 61972850

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 402419, 804838, 2012095, 4024190, 6841123, 13682246, 34205615, 68411230]

約数ペア:

[(1, 68411230), (2, 34205615), (5, 13682246), (10, 6841123), (17, 4024190), (34, 2012095), (85, 804838), (170, 402419)]