68695910

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{1223}}^1$

素因数の和:1408

約数の個数: 32

約数和(自身を含む): 127697472

約数和(自身を除く): 59001562

約数列:

[1, 2, 5, 10, 41, 82, 137, 205, 274, 410, 685, 1223, 1370, 2446, 5617, 6115, 11234, 12230, 28085, 50143, 56170, 100286, 167551, 250715, 335102, 501430, 837755, 1675510, 6869591, 13739182, 34347955, 68695910]

約数ペア:

[(1, 68695910), (2, 34347955), (5, 13739182), (10, 6869591), (41, 1675510), (82, 837755), (137, 501430), (205, 335102), (274, 250715), (410, 167551), (685, 100286), (1223, 56170), (1370, 50143), (2446, 28085), (5617, 12230), (6115, 11234)]