1123091340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{72271}}^1$

素因数の和:72327

約数の個数: 96

約数和(自身を含む): 3691075584

約数和(自身を除く): 2567984244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 5180, 7770, 15540, 72271, 144542, 216813, 289084, 361355, 433626, 505897, 722710, 867252, 1011794, 1084065, 1445420, 1517691, 2023588, 2168130, 2529485, 2674027, 3035382, 4336260, 5058970, 5348054, 6070764, 7588455, 8022081, 10117940, 10696108, 13370135, 15176910, 16044162, 18718189, 26740270, 30353820, 32088324, 37436378, 40110405, 53480540, 56154567, 74872756, 80220810, 93590945, 112309134, 160441620, 187181890, 224618268, 280772835, 374363780, 561545670, 1123091340]

約数ペア:

[(1, 1123091340), (2, 561545670), (3, 374363780), (4, 280772835), (5, 224618268), (6, 187181890), (7, 160441620), (10, 112309134), (12, 93590945), (14, 80220810), (15, 74872756), (20, 56154567), (21, 53480540), (28, 40110405), (30, 37436378), (35, 32088324), (37, 30353820), (42, 26740270), (60, 18718189), (70, 16044162), (74, 15176910), (84, 13370135), (105, 10696108), (111, 10117940), (140, 8022081), (148, 7588455), (185, 6070764), (210, 5348054), (222, 5058970), (259, 4336260), (370, 3035382), (420, 2674027), (444, 2529485), (518, 2168130), (555, 2023588), (740, 1517691), (777, 1445420), (1036, 1084065), (1110, 1011794), (1295, 867252), (1554, 722710), (2220, 505897), (2590, 433626), (3108, 361355), (3885, 289084), (5180, 216813), (7770, 144542), (15540, 72271)]