68431490

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{3701}}^1$

素因数の和:3794

約数の個数: 24

約数和(自身を含む): 126141948

約数和(自身を除く): 57710458

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1849, 3698, 3701, 7402, 9245, 18490, 18505, 37010, 159143, 318286, 795715, 1591430, 6843149, 13686298, 34215745, 68431490]

約数ペア:

[(1, 68431490), (2, 34215745), (5, 13686298), (10, 6843149), (43, 1591430), (86, 795715), (215, 318286), (430, 159143), (1849, 37010), (3698, 18505), (3701, 18490), (7402, 9245)]