2015393310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{3199037}}^1$

素因数の和:3199057

約数の個数: 48

約数和(自身を含む): 5988599136

約数和(自身を除く): 3973205826

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 3199037, 6398074, 9597111, 15995185, 19194222, 22393259, 28791333, 31990370, 44786518, 47985555, 57582666, 67179777, 95971110, 111966295, 134359554, 143956665, 201539331, 223932590, 287913330, 335898885, 403078662, 671797770, 1007696655, 2015393310]

約数ペア:

[(1, 2015393310), (2, 1007696655), (3, 671797770), (5, 403078662), (6, 335898885), (7, 287913330), (9, 223932590), (10, 201539331), (14, 143956665), (15, 134359554), (18, 111966295), (21, 95971110), (30, 67179777), (35, 57582666), (42, 47985555), (45, 44786518), (63, 31990370), (70, 28791333), (90, 22393259), (105, 19194222), (126, 15995185), (210, 9597111), (315, 6398074), (630, 3199037)]