68555330

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{159431}}^1$

素因数の和:159481

約数の個数: 16

約数和(自身を含む): 126270144

約数和(自身を除く): 57714814

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 159431, 318862, 797155, 1594310, 6855533, 13711066, 34277665, 68555330]

約数ペア:

[(1, 68555330), (2, 34277665), (5, 13711066), (10, 6855533), (43, 1594310), (86, 797155), (215, 318862), (430, 159431)]