13500070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1733}}^1$

素因数の和:1800

約数の個数: 32

約数和(自身を含む): 26218080

約数和(自身を除く): 12718010

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 1733, 3466, 3895, 7790, 8665, 17330, 32927, 65854, 71053, 142106, 164635, 329270, 355265, 710530, 1350007, 2700014, 6750035, 13500070]

約数ペア:

[(1, 13500070), (2, 6750035), (5, 2700014), (10, 1350007), (19, 710530), (38, 355265), (41, 329270), (82, 164635), (95, 142106), (190, 71053), (205, 65854), (410, 32927), (779, 17330), (1558, 8665), (1733, 7790), (3466, 3895)]