68492230

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{15461}}^1$

素因数の和:15911

約数の個数: 16

約数和(自身を含む): 123572304

約数和(自身を除く): 55080074

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 15461, 30922, 77305, 154610, 6849223, 13698446, 34246115, 68492230]

約数ペア:

[(1, 68492230), (2, 34246115), (5, 13698446), (10, 6849223), (443, 154610), (886, 77305), (2215, 30922), (4430, 15461)]