27830460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:152

約数の個数: 192

約数和(自身を含む): 96509952

約数和(自身を除く): 68679492

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 43, 46, 60, 67, 69, 70, 84, 86, 92, 105, 115, 129, 134, 138, 140, 161, 172, 201, 210, 215, 230, 258, 268, 276, 301, 322, 335, 345, 402, 420, 430, 460, 469, 483, 516, 602, 644, 645, 670, 690, 804, 805, 860, 903, 938, 966, 989, 1005, 1204, 1290, 1340, 1380, 1407, 1505, 1541, 1610, 1806, 1876, 1932, 1978, 2010, 2345, 2415, 2580, 2814, 2881, 2967, 3010, 3082, 3220, 3612, 3956, 4020, 4515, 4623, 4690, 4830, 4945, 5628, 5762, 5934, 6020, 6164, 6923, 7035, 7705, 8643, 9030, 9246, 9380, 9660, 9890, 10787, 11524, 11868, 13846, 14070, 14405, 14835, 15410, 17286, 18060, 18492, 19780, 20167, 20769, 21574, 23115, 27692, 28140, 28810, 29670, 30820, 32361, 34572, 34615, 40334, 41538, 43148, 43215, 46230, 53935, 57620, 59340, 60501, 64722, 66263, 69230, 80668, 83076, 86430, 92460, 100835, 103845, 107870, 121002, 129444, 132526, 138460, 161805, 172860, 198789, 201670, 207690, 215740, 242004, 265052, 302505, 323610, 331315, 397578, 403340, 415380, 463841, 605010, 647220, 662630, 795156, 927682, 993945, 1210020, 1325260, 1391523, 1855364, 1987890, 2319205, 2783046, 3975780, 4638410, 5566092, 6957615, 9276820, 13915230, 27830460]

約数ペア:

[(1, 27830460), (2, 13915230), (3, 9276820), (4, 6957615), (5, 5566092), (6, 4638410), (7, 3975780), (10, 2783046), (12, 2319205), (14, 1987890), (15, 1855364), (20, 1391523), (21, 1325260), (23, 1210020), (28, 993945), (30, 927682), (35, 795156), (42, 662630), (43, 647220), (46, 605010), (60, 463841), (67, 415380), (69, 403340), (70, 397578), (84, 331315), (86, 323610), (92, 302505), (105, 265052), (115, 242004), (129, 215740), (134, 207690), (138, 201670), (140, 198789), (161, 172860), (172, 161805), (201, 138460), (210, 132526), (215, 129444), (230, 121002), (258, 107870), (268, 103845), (276, 100835), (301, 92460), (322, 86430), (335, 83076), (345, 80668), (402, 69230), (420, 66263), (430, 64722), (460, 60501), (469, 59340), (483, 57620), (516, 53935), (602, 46230), (644, 43215), (645, 43148), (670, 41538), (690, 40334), (804, 34615), (805, 34572), (860, 32361), (903, 30820), (938, 29670), (966, 28810), (989, 28140), (1005, 27692), (1204, 23115), (1290, 21574), (1340, 20769), (1380, 20167), (1407, 19780), (1505, 18492), (1541, 18060), (1610, 17286), (1806, 15410), (1876, 14835), (1932, 14405), (1978, 14070), (2010, 13846), (2345, 11868), (2415, 11524), (2580, 10787), (2814, 9890), (2881, 9660), (2967, 9380), (3010, 9246), (3082, 9030), (3220, 8643), (3612, 7705), (3956, 7035), (4020, 6923), (4515, 6164), (4623, 6020), (4690, 5934), (4830, 5762), (4945, 5628)]