9972530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{719}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 19180800

約数和(自身を除く): 9208270

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 719, 730, 1387, 1438, 2774, 3595, 6935, 7190, 13661, 13870, 27322, 52487, 68305, 104974, 136610, 262435, 524870, 997253, 1994506, 4986265, 9972530]

約数ペア:

[(1, 9972530), (2, 4986265), (5, 1994506), (10, 997253), (19, 524870), (38, 262435), (73, 136610), (95, 104974), (146, 68305), (190, 52487), (365, 27322), (719, 13870), (730, 13661), (1387, 7190), (1438, 6935), (2774, 3595)]