331315710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{1381}}^1$

素因数の和:2129

約数の個数: 64

約数和(自身を含む): 869266944

約数和(自身を除く): 537951234

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 727, 1381, 1454, 2181, 2762, 3635, 4143, 4362, 6905, 7270, 7997, 8286, 10905, 13810, 15191, 15994, 20715, 21810, 23991, 30382, 39985, 41430, 45573, 47982, 75955, 79970, 91146, 119955, 151910, 227865, 239910, 455730, 1003987, 2007974, 3011961, 5019935, 6023922, 10039870, 11043857, 15059805, 22087714, 30119610, 33131571, 55219285, 66263142, 110438570, 165657855, 331315710]

約数ペア:

[(1, 331315710), (2, 165657855), (3, 110438570), (5, 66263142), (6, 55219285), (10, 33131571), (11, 30119610), (15, 22087714), (22, 15059805), (30, 11043857), (33, 10039870), (55, 6023922), (66, 5019935), (110, 3011961), (165, 2007974), (330, 1003987), (727, 455730), (1381, 239910), (1454, 227865), (2181, 151910), (2762, 119955), (3635, 91146), (4143, 79970), (4362, 75955), (6905, 47982), (7270, 45573), (7997, 41430), (8286, 39985), (10905, 30382), (13810, 23991), (15191, 21810), (15994, 20715)]