2085735078

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:499

約数の個数: 144

約数和(自身を含む): 5401890000

約数和(自身を除く): 3316154922

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 59, 63, 98, 118, 126, 147, 149, 177, 269, 294, 298, 354, 413, 441, 447, 531, 538, 807, 826, 882, 894, 1043, 1062, 1239, 1341, 1614, 1883, 2086, 2421, 2478, 2682, 2891, 3129, 3717, 3766, 4842, 5649, 5782, 6258, 7301, 7434, 8673, 8791, 9387, 11298, 13181, 14602, 15871, 16947, 17346, 17582, 18774, 21903, 26019, 26362, 26373, 31742, 33894, 39543, 40081, 43806, 47613, 52038, 52746, 61537, 65709, 79086, 79119, 80162, 95226, 111097, 118629, 120243, 123074, 131418, 142839, 158238, 184611, 222194, 237258, 240486, 280567, 285678, 333291, 360729, 369222, 430759, 553833, 561134, 666582, 721458, 777679, 841701, 861518, 999873, 1107666, 1292277, 1555358, 1683402, 1963969, 1999746, 2333037, 2364779, 2525103, 2584554, 3876831, 3927938, 4666074, 4729558, 5050206, 5891907, 6999111, 7094337, 7753662, 11783814, 13998222, 14188674, 16553453, 17675721, 21283011, 33106906, 35351442, 42566022, 49660359, 99320718, 115874171, 148981077, 231748342, 297962154, 347622513, 695245026, 1042867539, 2085735078]

約数ペア:

[(1, 2085735078), (2, 1042867539), (3, 695245026), (6, 347622513), (7, 297962154), (9, 231748342), (14, 148981077), (18, 115874171), (21, 99320718), (42, 49660359), (49, 42566022), (59, 35351442), (63, 33106906), (98, 21283011), (118, 17675721), (126, 16553453), (147, 14188674), (149, 13998222), (177, 11783814), (269, 7753662), (294, 7094337), (298, 6999111), (354, 5891907), (413, 5050206), (441, 4729558), (447, 4666074), (531, 3927938), (538, 3876831), (807, 2584554), (826, 2525103), (882, 2364779), (894, 2333037), (1043, 1999746), (1062, 1963969), (1239, 1683402), (1341, 1555358), (1614, 1292277), (1883, 1107666), (2086, 999873), (2421, 861518), (2478, 841701), (2682, 777679), (2891, 721458), (3129, 666582), (3717, 561134), (3766, 553833), (4842, 430759), (5649, 369222), (5782, 360729), (6258, 333291), (7301, 285678), (7434, 280567), (8673, 240486), (8791, 237258), (9387, 222194), (11298, 184611), (13181, 158238), (14602, 142839), (15871, 131418), (16947, 123074), (17346, 120243), (17582, 118629), (18774, 111097), (21903, 95226), (26019, 80162), (26362, 79119), (26373, 79086), (31742, 65709), (33894, 61537), (39543, 52746), (40081, 52038), (43806, 47613)]