39236437870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{777421}}^1$

素因数の和:777545

約数の個数: 48

約数和(自身を含む): 82954037088

約数和(自身を除く): 43717599218

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 103, 206, 245, 490, 515, 721, 1030, 1442, 3605, 5047, 7210, 10094, 25235, 50470, 777421, 1554842, 3887105, 5441947, 7774210, 10883894, 27209735, 38093629, 54419470, 76187258, 80074363, 160148726, 190468145, 380936290, 400371815, 560520541, 800743630, 1121041082, 2802602705, 3923643787, 5605205410, 7847287574, 19618218935, 39236437870]

約数ペア:

[(1, 39236437870), (2, 19618218935), (5, 7847287574), (7, 5605205410), (10, 3923643787), (14, 2802602705), (35, 1121041082), (49, 800743630), (70, 560520541), (98, 400371815), (103, 380936290), (206, 190468145), (245, 160148726), (490, 80074363), (515, 76187258), (721, 54419470), (1030, 38093629), (1442, 27209735), (3605, 10883894), (5047, 7774210), (7210, 5441947), (10094, 3887105), (25235, 1554842), (50470, 777421)]