745380790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{968027}}^1$

素因数の和:968052

約数の個数: 32

約数和(自身を含む): 1672752384

約数和(自身を除く): 927371594

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 968027, 1936054, 4840135, 6776189, 9680270, 10648297, 13552378, 21296594, 33880945, 53241485, 67761890, 74538079, 106482970, 149076158, 372690395, 745380790]

約数ペア:

[(1, 745380790), (2, 372690395), (5, 149076158), (7, 106482970), (10, 74538079), (11, 67761890), (14, 53241485), (22, 33880945), (35, 21296594), (55, 13552378), (70, 10648297), (77, 9680270), (110, 6776189), (154, 4840135), (385, 1936054), (770, 968027)]