7640710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9923}}^1$

素因数の和:9948

約数の個数: 32

約数和(自身を含む): 17148672

約数和(自身を除く): 9507962

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 9923, 19846, 49615, 69461, 99230, 109153, 138922, 218306, 347305, 545765, 694610, 764071, 1091530, 1528142, 3820355, 7640710]

約数ペア:

[(1, 7640710), (2, 3820355), (5, 1528142), (7, 1091530), (10, 764071), (11, 694610), (14, 545765), (22, 347305), (35, 218306), (55, 138922), (70, 109153), (77, 99230), (110, 69461), (154, 49615), (385, 19846), (770, 9923)]