1930761189

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 3419480064

約数和(自身を除く): 1488718875

約数列:

[1, 3, 7, 9, 21, 31, 43, 63, 83, 93, 129, 217, 249, 277, 279, 301, 387, 581, 651, 747, 831, 903, 1333, 1743, 1939, 1953, 2493, 2573, 2709, 3569, 3999, 5229, 5817, 7719, 8587, 9331, 10707, 11911, 11997, 17451, 18011, 22991, 23157, 24983, 25761, 27993, 32121, 35733, 54033, 60109, 68973, 74949, 77283, 83377, 83979, 107199, 110639, 160937, 162099, 180327, 206919, 224847, 250131, 331917, 369241, 482811, 540981, 712721, 750393, 774473, 988613, 995751, 1107723, 1448433, 2138163, 2323419, 2584687, 2965839, 3323169, 4989047, 6414489, 6920291, 6970257, 7754061, 8897517, 14967141, 20760873, 23262183, 30647003, 44901423, 62282619, 91941009, 214529021, 275823027, 643587063, 1930761189]

約数ペア:

[(1, 1930761189), (3, 643587063), (7, 275823027), (9, 214529021), (21, 91941009), (31, 62282619), (43, 44901423), (63, 30647003), (83, 23262183), (93, 20760873), (129, 14967141), (217, 8897517), (249, 7754061), (277, 6970257), (279, 6920291), (301, 6414489), (387, 4989047), (581, 3323169), (651, 2965839), (747, 2584687), (831, 2323419), (903, 2138163), (1333, 1448433), (1743, 1107723), (1939, 995751), (1953, 988613), (2493, 774473), (2573, 750393), (2709, 712721), (3569, 540981), (3999, 482811), (5229, 369241), (5817, 331917), (7719, 250131), (8587, 224847), (9331, 206919), (10707, 180327), (11911, 162099), (11997, 160937), (17451, 110639), (18011, 107199), (22991, 83979), (23157, 83377), (24983, 77283), (25761, 74949), (27993, 68973), (32121, 60109), (35733, 54033)]