117839260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{76519}}^1$

素因数の和:76546

約数の個数: 48

約数和(自身を含む): 308528640

約数和(自身を除く): 190689380

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 76519, 153038, 306076, 382595, 535633, 765190, 841709, 1071266, 1530380, 1683418, 2142532, 2678165, 3366836, 4208545, 5356330, 5891963, 8417090, 10712660, 11783926, 16834180, 23567852, 29459815, 58919630, 117839260]

約数ペア:

[(1, 117839260), (2, 58919630), (4, 29459815), (5, 23567852), (7, 16834180), (10, 11783926), (11, 10712660), (14, 8417090), (20, 5891963), (22, 5356330), (28, 4208545), (35, 3366836), (44, 2678165), (55, 2142532), (70, 1683418), (77, 1530380), (110, 1071266), (140, 841709), (154, 765190), (220, 535633), (308, 382595), (385, 306076), (770, 153038), (1540, 76519)]