68450230

素因数分解:

$2^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{19391}}^1$

素因数の和:19751

約数の個数: 16

約数和(自身を含む): 123565824

約数和(自身を除く): 55115594

約数列:

[1, 2, 5, 10, 353, 706, 1765, 3530, 19391, 38782, 96955, 193910, 6845023, 13690046, 34225115, 68450230]

約数ペア:

[(1, 68450230), (2, 34225115), (5, 13690046), (10, 6845023), (353, 193910), (706, 96955), (1765, 38782), (3530, 19391)]