27389670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:266

約数の個数: 128

約数和(自身を含む): 83607552

約数和(自身を除く): 56217882

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 71, 77, 105, 110, 142, 154, 165, 167, 210, 213, 231, 330, 334, 355, 385, 426, 462, 497, 501, 710, 770, 781, 835, 994, 1002, 1065, 1155, 1169, 1491, 1562, 1670, 1837, 2130, 2310, 2338, 2343, 2485, 2505, 2982, 3507, 3674, 3905, 4686, 4970, 5010, 5467, 5511, 5845, 7014, 7455, 7810, 9185, 10934, 11022, 11690, 11715, 11857, 12859, 14910, 16401, 17535, 18370, 23430, 23714, 25718, 27335, 27555, 32802, 35070, 35571, 38577, 54670, 55110, 59285, 64295, 71142, 77154, 82005, 82999, 118570, 128590, 130427, 164010, 165998, 177855, 192885, 248997, 260854, 355710, 385770, 391281, 414995, 497994, 652135, 782562, 829990, 912989, 1244985, 1304270, 1825978, 1956405, 2489970, 2738967, 3912810, 4564945, 5477934, 9129890, 13694835, 27389670]

約数ペア:

[(1, 27389670), (2, 13694835), (3, 9129890), (5, 5477934), (6, 4564945), (7, 3912810), (10, 2738967), (11, 2489970), (14, 1956405), (15, 1825978), (21, 1304270), (22, 1244985), (30, 912989), (33, 829990), (35, 782562), (42, 652135), (55, 497994), (66, 414995), (70, 391281), (71, 385770), (77, 355710), (105, 260854), (110, 248997), (142, 192885), (154, 177855), (165, 165998), (167, 164010), (210, 130427), (213, 128590), (231, 118570), (330, 82999), (334, 82005), (355, 77154), (385, 71142), (426, 64295), (462, 59285), (497, 55110), (501, 54670), (710, 38577), (770, 35571), (781, 35070), (835, 32802), (994, 27555), (1002, 27335), (1065, 25718), (1155, 23714), (1169, 23430), (1491, 18370), (1562, 17535), (1670, 16401), (1837, 14910), (2130, 12859), (2310, 11857), (2338, 11715), (2343, 11690), (2485, 11022), (2505, 10934), (2982, 9185), (3507, 7810), (3674, 7455), (3905, 7014), (4686, 5845), (4970, 5511), (5010, 5467)]