273315210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{797}}^1$

素因数の和:908

約数の個数: 128

約数和(自身を含む): 794271744

約数和(自身を除く): 520956534

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 71, 105, 115, 138, 142, 161, 210, 213, 230, 322, 345, 355, 426, 483, 497, 690, 710, 797, 805, 966, 994, 1065, 1491, 1594, 1610, 1633, 2130, 2391, 2415, 2485, 2982, 3266, 3985, 4782, 4830, 4899, 4970, 5579, 7455, 7970, 8165, 9798, 11158, 11431, 11955, 14910, 16330, 16737, 18331, 22862, 23910, 24495, 27895, 33474, 34293, 36662, 48990, 54993, 55790, 56587, 57155, 68586, 83685, 91655, 109986, 113174, 114310, 128317, 167370, 169761, 171465, 183310, 256634, 274965, 282935, 339522, 342930, 384951, 396109, 549930, 565870, 641585, 769902, 792218, 848805, 1188327, 1283170, 1301501, 1697610, 1924755, 1980545, 2376654, 2603002, 3849510, 3904503, 3961090, 5941635, 6507505, 7809006, 9110507, 11883270, 13015010, 18221014, 19522515, 27331521, 39045030, 45552535, 54663042, 91105070, 136657605, 273315210]

約数ペア:

[(1, 273315210), (2, 136657605), (3, 91105070), (5, 54663042), (6, 45552535), (7, 39045030), (10, 27331521), (14, 19522515), (15, 18221014), (21, 13015010), (23, 11883270), (30, 9110507), (35, 7809006), (42, 6507505), (46, 5941635), (69, 3961090), (70, 3904503), (71, 3849510), (105, 2603002), (115, 2376654), (138, 1980545), (142, 1924755), (161, 1697610), (210, 1301501), (213, 1283170), (230, 1188327), (322, 848805), (345, 792218), (355, 769902), (426, 641585), (483, 565870), (497, 549930), (690, 396109), (710, 384951), (797, 342930), (805, 339522), (966, 282935), (994, 274965), (1065, 256634), (1491, 183310), (1594, 171465), (1610, 169761), (1633, 167370), (2130, 128317), (2391, 114310), (2415, 113174), (2485, 109986), (2982, 91655), (3266, 83685), (3985, 68586), (4782, 57155), (4830, 56587), (4899, 55790), (4970, 54993), (5579, 48990), (7455, 36662), (7970, 34293), (8165, 33474), (9798, 27895), (11158, 24495), (11431, 23910), (11955, 22862), (14910, 18331), (16330, 16737)]