61945790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{3343}}^1$

素因数の和:3476

約数の個数: 32

約数和(自身を含む): 119180160

約数和(自身を除く): 57234370

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 545, 1090, 1853, 3343, 3706, 6686, 9265, 16715, 18530, 33430, 56831, 113662, 284155, 364387, 568310, 728774, 1821935, 3643870, 6194579, 12389158, 30972895, 61945790]

約数ペア:

[(1, 61945790), (2, 30972895), (5, 12389158), (10, 6194579), (17, 3643870), (34, 1821935), (85, 728774), (109, 568310), (170, 364387), (218, 284155), (545, 113662), (1090, 56831), (1853, 33430), (3343, 18530), (3706, 16715), (6686, 9265)]