2022985740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{784103}}^1$

素因数の和:784158

約数の個数: 48

約数和(自身を含む): 5796096768

約数和(自身を除く): 3773111028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 784103, 1568206, 2352309, 3136412, 3920515, 4704618, 7841030, 9409236, 11761545, 15682060, 23523090, 33716429, 47046180, 67432858, 101149287, 134865716, 168582145, 202298574, 337164290, 404597148, 505746435, 674328580, 1011492870, 2022985740]

約数ペア:

[(1, 2022985740), (2, 1011492870), (3, 674328580), (4, 505746435), (5, 404597148), (6, 337164290), (10, 202298574), (12, 168582145), (15, 134865716), (20, 101149287), (30, 67432858), (43, 47046180), (60, 33716429), (86, 23523090), (129, 15682060), (172, 11761545), (215, 9409236), (258, 7841030), (430, 4704618), (516, 3920515), (645, 3136412), (860, 2352309), (1290, 1568206), (2580, 784103)]