68268610

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{1559}}^1$

素因数の和:1746

約数の個数: 32

約数和(自身を含む): 128044800

約数和(自身を除く): 59776190

約数列:

[1, 2, 5, 10, 29, 58, 145, 151, 290, 302, 755, 1510, 1559, 3118, 4379, 7795, 8758, 15590, 21895, 43790, 45211, 90422, 226055, 235409, 452110, 470818, 1177045, 2354090, 6826861, 13653722, 34134305, 68268610]

約数ペア:

[(1, 68268610), (2, 34134305), (5, 13653722), (10, 6826861), (29, 2354090), (58, 1177045), (145, 470818), (151, 452110), (290, 235409), (302, 226055), (755, 90422), (1510, 45211), (1559, 43790), (3118, 21895), (4379, 15590), (7795, 8758)]