996817290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:469

約数の個数: 192

約数和(自身を含む): 2930256000

約数和(自身を除く): 1933438710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 49, 58, 67, 70, 87, 98, 105, 134, 145, 147, 174, 201, 203, 210, 245, 290, 294, 335, 349, 402, 406, 435, 469, 490, 609, 670, 698, 735, 870, 938, 1005, 1015, 1047, 1218, 1407, 1421, 1470, 1745, 1943, 2010, 2030, 2094, 2345, 2443, 2814, 2842, 3045, 3283, 3490, 3886, 4263, 4690, 4886, 5235, 5829, 6090, 6566, 7035, 7105, 7329, 8526, 9715, 9849, 10121, 10470, 11658, 12215, 13601, 14070, 14210, 14658, 16415, 17101, 19430, 19698, 20242, 21315, 23383, 24430, 27202, 29145, 30363, 32830, 34202, 36645, 40803, 42630, 46766, 49245, 50605, 51303, 58290, 60726, 68005, 70149, 70847, 73290, 81606, 85505, 95207, 98490, 101210, 102606, 116915, 136010, 140298, 141694, 151815, 163681, 171010, 190414, 204015, 212541, 233830, 256515, 285621, 303630, 327362, 350745, 354235, 408030, 425082, 476035, 491043, 495929, 513030, 571242, 678107, 701490, 708470, 818405, 952070, 982086, 991858, 1062705, 1145767, 1356214, 1428105, 1487787, 1636810, 2034321, 2125410, 2291534, 2455215, 2479645, 2856210, 2975574, 3390535, 3437301, 4068642, 4746749, 4910430, 4959290, 5728835, 6781070, 6874602, 7438935, 9493498, 10171605, 11457670, 14240247, 14877870, 17186505, 20343210, 23733745, 28480494, 33227243, 34373010, 47467490, 66454486, 71201235, 99681729, 142402470, 166136215, 199363458, 332272430, 498408645, 996817290]

約数ペア:

[(1, 996817290), (2, 498408645), (3, 332272430), (5, 199363458), (6, 166136215), (7, 142402470), (10, 99681729), (14, 71201235), (15, 66454486), (21, 47467490), (29, 34373010), (30, 33227243), (35, 28480494), (42, 23733745), (49, 20343210), (58, 17186505), (67, 14877870), (70, 14240247), (87, 11457670), (98, 10171605), (105, 9493498), (134, 7438935), (145, 6874602), (147, 6781070), (174, 5728835), (201, 4959290), (203, 4910430), (210, 4746749), (245, 4068642), (290, 3437301), (294, 3390535), (335, 2975574), (349, 2856210), (402, 2479645), (406, 2455215), (435, 2291534), (469, 2125410), (490, 2034321), (609, 1636810), (670, 1487787), (698, 1428105), (735, 1356214), (870, 1145767), (938, 1062705), (1005, 991858), (1015, 982086), (1047, 952070), (1218, 818405), (1407, 708470), (1421, 701490), (1470, 678107), (1745, 571242), (1943, 513030), (2010, 495929), (2030, 491043), (2094, 476035), (2345, 425082), (2443, 408030), (2814, 354235), (2842, 350745), (3045, 327362), (3283, 303630), (3490, 285621), (3886, 256515), (4263, 233830), (4690, 212541), (4886, 204015), (5235, 190414), (5829, 171010), (6090, 163681), (6566, 151815), (7035, 141694), (7105, 140298), (7329, 136010), (8526, 116915), (9715, 102606), (9849, 101210), (10121, 98490), (10470, 95207), (11658, 85505), (12215, 81606), (13601, 73290), (14070, 70847), (14210, 70149), (14658, 68005), (16415, 60726), (17101, 58290), (19430, 51303), (19698, 50605), (20242, 49245), (21315, 46766), (23383, 42630), (24430, 40803), (27202, 36645), (29145, 34202), (30363, 32830)]