185089380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2237}}^1$

素因数の和:2453

約数の個数: 96

約数和(自身を含む): 595558656

約数和(自身を除く): 410469276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 197, 210, 394, 420, 591, 788, 985, 1182, 1379, 1970, 2237, 2364, 2758, 2955, 3940, 4137, 4474, 5516, 5910, 6711, 6895, 8274, 8948, 11185, 11820, 13422, 13790, 15659, 16548, 20685, 22370, 26844, 27580, 31318, 33555, 41370, 44740, 46977, 62636, 67110, 78295, 82740, 93954, 134220, 156590, 187908, 234885, 313180, 440689, 469770, 881378, 939540, 1322067, 1762756, 2203445, 2644134, 3084823, 4406890, 5288268, 6169646, 6610335, 8813780, 9254469, 12339292, 13220670, 15424115, 18508938, 26441340, 30848230, 37017876, 46272345, 61696460, 92544690, 185089380]

約数ペア:

[(1, 185089380), (2, 92544690), (3, 61696460), (4, 46272345), (5, 37017876), (6, 30848230), (7, 26441340), (10, 18508938), (12, 15424115), (14, 13220670), (15, 12339292), (20, 9254469), (21, 8813780), (28, 6610335), (30, 6169646), (35, 5288268), (42, 4406890), (60, 3084823), (70, 2644134), (84, 2203445), (105, 1762756), (140, 1322067), (197, 939540), (210, 881378), (394, 469770), (420, 440689), (591, 313180), (788, 234885), (985, 187908), (1182, 156590), (1379, 134220), (1970, 93954), (2237, 82740), (2364, 78295), (2758, 67110), (2955, 62636), (3940, 46977), (4137, 44740), (4474, 41370), (5516, 33555), (5910, 31318), (6711, 27580), (6895, 26844), (8274, 22370), (8948, 20685), (11185, 16548), (11820, 15659), (13422, 13790)]