70395171

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 126382080

約数和(自身を除く): 55986909

約数列:

[1, 3, 7, 11, 19, 21, 33, 43, 57, 77, 129, 133, 209, 231, 301, 373, 399, 473, 627, 817, 903, 1119, 1419, 1463, 2451, 2611, 3311, 4103, 4389, 5719, 7087, 7833, 8987, 9933, 12309, 16039, 17157, 21261, 26961, 28721, 48117, 49609, 62909, 77957, 86163, 112273, 148827, 176429, 188727, 233871, 304741, 336819, 529287, 545699, 914223, 1235003, 1637097, 2133187, 3352151, 3705009, 6399561, 10056453, 23465057, 70395171]

約数ペア:

[(1, 70395171), (3, 23465057), (7, 10056453), (11, 6399561), (19, 3705009), (21, 3352151), (33, 2133187), (43, 1637097), (57, 1235003), (77, 914223), (129, 545699), (133, 529287), (209, 336819), (231, 304741), (301, 233871), (373, 188727), (399, 176429), (473, 148827), (627, 112273), (817, 86163), (903, 77957), (1119, 62909), (1419, 49609), (1463, 48117), (2451, 28721), (2611, 26961), (3311, 21261), (4103, 17157), (4389, 16039), (5719, 12309), (7087, 9933), (7833, 8987)]