105140420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1019}}^1$

素因数の和:1113

約数の個数: 96

約数和(自身を含む): 279659520

約数和(自身を除く): 174519100

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 67, 70, 77, 110, 134, 140, 154, 220, 268, 308, 335, 385, 469, 670, 737, 770, 938, 1019, 1340, 1474, 1540, 1876, 2038, 2345, 2948, 3685, 4076, 4690, 5095, 5159, 7133, 7370, 9380, 10190, 10318, 11209, 14266, 14740, 20380, 20636, 22418, 25795, 28532, 35665, 44836, 51590, 56045, 68273, 71330, 78463, 103180, 112090, 136546, 142660, 156926, 224180, 273092, 313852, 341365, 392315, 477911, 682730, 751003, 784630, 955822, 1365460, 1502006, 1569260, 1911644, 2389555, 3004012, 3755015, 4779110, 5257021, 7510030, 9558220, 10514042, 15020060, 21028084, 26285105, 52570210, 105140420]

約数ペア:

[(1, 105140420), (2, 52570210), (4, 26285105), (5, 21028084), (7, 15020060), (10, 10514042), (11, 9558220), (14, 7510030), (20, 5257021), (22, 4779110), (28, 3755015), (35, 3004012), (44, 2389555), (55, 1911644), (67, 1569260), (70, 1502006), (77, 1365460), (110, 955822), (134, 784630), (140, 751003), (154, 682730), (220, 477911), (268, 392315), (308, 341365), (335, 313852), (385, 273092), (469, 224180), (670, 156926), (737, 142660), (770, 136546), (938, 112090), (1019, 103180), (1340, 78463), (1474, 71330), (1540, 68273), (1876, 56045), (2038, 51590), (2345, 44836), (2948, 35665), (3685, 28532), (4076, 25795), (4690, 22418), (5095, 20636), (5159, 20380), (7133, 14740), (7370, 14266), (9380, 11209), (10190, 10318)]