231839850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1979}}^1$

素因数の和:2076

約数の個数: 96

約数和(自身を含む): 636387840

約数和(自身を除く): 404547990

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 71, 75, 110, 142, 150, 165, 213, 275, 330, 355, 426, 550, 710, 781, 825, 1065, 1562, 1650, 1775, 1979, 2130, 2343, 3550, 3905, 3958, 4686, 5325, 5937, 7810, 9895, 10650, 11715, 11874, 19525, 19790, 21769, 23430, 29685, 39050, 43538, 49475, 58575, 59370, 65307, 98950, 108845, 117150, 130614, 140509, 148425, 217690, 281018, 296850, 326535, 421527, 544225, 653070, 702545, 843054, 1088450, 1405090, 1545599, 1632675, 2107635, 3091198, 3265350, 3512725, 4215270, 4636797, 7025450, 7727995, 9273594, 10538175, 15455990, 21076350, 23183985, 38639975, 46367970, 77279950, 115919925, 231839850]

約数ペア:

[(1, 231839850), (2, 115919925), (3, 77279950), (5, 46367970), (6, 38639975), (10, 23183985), (11, 21076350), (15, 15455990), (22, 10538175), (25, 9273594), (30, 7727995), (33, 7025450), (50, 4636797), (55, 4215270), (66, 3512725), (71, 3265350), (75, 3091198), (110, 2107635), (142, 1632675), (150, 1545599), (165, 1405090), (213, 1088450), (275, 843054), (330, 702545), (355, 653070), (426, 544225), (550, 421527), (710, 326535), (781, 296850), (825, 281018), (1065, 217690), (1562, 148425), (1650, 140509), (1775, 130614), (1979, 117150), (2130, 108845), (2343, 98950), (3550, 65307), (3905, 59370), (3958, 58575), (4686, 49475), (5325, 43538), (5937, 39050), (7810, 29685), (9895, 23430), (10650, 21769), (11715, 19790), (11874, 19525)]