9760870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 21772800

約数和(自身を除く): 12011930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 41, 70, 82, 95, 133, 179, 190, 205, 266, 287, 358, 410, 574, 665, 779, 895, 1253, 1330, 1435, 1558, 1790, 2506, 2870, 3401, 3895, 5453, 6265, 6802, 7339, 7790, 10906, 12530, 14678, 17005, 23807, 27265, 34010, 36695, 47614, 51373, 54530, 73390, 102746, 119035, 139441, 238070, 256865, 278882, 513730, 697205, 976087, 1394410, 1952174, 4880435, 9760870]

約数ペア:

[(1, 9760870), (2, 4880435), (5, 1952174), (7, 1394410), (10, 976087), (14, 697205), (19, 513730), (35, 278882), (38, 256865), (41, 238070), (70, 139441), (82, 119035), (95, 102746), (133, 73390), (179, 54530), (190, 51373), (205, 47614), (266, 36695), (287, 34010), (358, 27265), (410, 23807), (574, 17005), (665, 14678), (779, 12530), (895, 10906), (1253, 7790), (1330, 7339), (1435, 6802), (1558, 6265), (1790, 5453), (2506, 3895), (2870, 3401)]