2420930904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{26153}}^1$

素因数の和:26217

約数の個数: 128

約数和(自身を含む): 7532352000

約数和(自身を除く): 5111421096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 29, 38, 42, 56, 57, 58, 76, 84, 87, 114, 116, 133, 152, 168, 174, 203, 228, 232, 266, 348, 399, 406, 456, 532, 551, 609, 696, 798, 812, 1064, 1102, 1218, 1596, 1624, 1653, 2204, 2436, 3192, 3306, 3857, 4408, 4872, 6612, 7714, 11571, 13224, 15428, 23142, 26153, 30856, 46284, 52306, 78459, 92568, 104612, 156918, 183071, 209224, 313836, 366142, 496907, 549213, 627672, 732284, 758437, 993814, 1098426, 1464568, 1490721, 1516874, 1987628, 2196852, 2275311, 2981442, 3033748, 3478349, 3975256, 4393704, 4550622, 5309059, 5962884, 6067496, 6956698, 9101244, 10435047, 10618118, 11925768, 13913396, 14410303, 15927177, 18202488, 20870094, 21236236, 27826792, 28820606, 31854354, 41740188, 42472472, 43230909, 57641212, 63708708, 83480376, 86461818, 100872121, 115282424, 127417416, 172923636, 201744242, 302616363, 345847272, 403488484, 605232726, 806976968, 1210465452, 2420930904]

約数ペア:

[(1, 2420930904), (2, 1210465452), (3, 806976968), (4, 605232726), (6, 403488484), (7, 345847272), (8, 302616363), (12, 201744242), (14, 172923636), (19, 127417416), (21, 115282424), (24, 100872121), (28, 86461818), (29, 83480376), (38, 63708708), (42, 57641212), (56, 43230909), (57, 42472472), (58, 41740188), (76, 31854354), (84, 28820606), (87, 27826792), (114, 21236236), (116, 20870094), (133, 18202488), (152, 15927177), (168, 14410303), (174, 13913396), (203, 11925768), (228, 10618118), (232, 10435047), (266, 9101244), (348, 6956698), (399, 6067496), (406, 5962884), (456, 5309059), (532, 4550622), (551, 4393704), (609, 3975256), (696, 3478349), (798, 3033748), (812, 2981442), (1064, 2275311), (1102, 2196852), (1218, 1987628), (1596, 1516874), (1624, 1490721), (1653, 1464568), (2204, 1098426), (2436, 993814), (3192, 758437), (3306, 732284), (3857, 627672), (4408, 549213), (4872, 496907), (6612, 366142), (7714, 313836), (11571, 209224), (13224, 183071), (15428, 156918), (23142, 104612), (26153, 92568), (30856, 78459), (46284, 52306)]