2009887950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{1914179}}^1$

素因数の和:1914201

約数の個数: 48

約数和(自身を含む): 5696599680

約数和(自身を除く): 3686711730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 1914179, 3828358, 5742537, 9570895, 11485074, 13399253, 19141790, 26798506, 28712685, 40197759, 47854475, 57425370, 66996265, 80395518, 95708950, 133992530, 143563425, 200988795, 287126850, 334981325, 401977590, 669962650, 1004943975, 2009887950]

約数ペア:

[(1, 2009887950), (2, 1004943975), (3, 669962650), (5, 401977590), (6, 334981325), (7, 287126850), (10, 200988795), (14, 143563425), (15, 133992530), (21, 95708950), (25, 80395518), (30, 66996265), (35, 57425370), (42, 47854475), (50, 40197759), (70, 28712685), (75, 26798506), (105, 19141790), (150, 13399253), (175, 11485074), (210, 9570895), (350, 5742537), (525, 3828358), (1050, 1914179)]