88215470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{9923}}^1$

素因数の和:10064

約数の個数: 32

約数和(自身を含む): 182919168

約数和(自身を除く): 94703698

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 8890, 9923, 19846, 49615, 69461, 99230, 138922, 347305, 694610, 1260221, 2520442, 6301105, 8821547, 12602210, 17643094, 44107735, 88215470]

約数ペア:

[(1, 88215470), (2, 44107735), (5, 17643094), (7, 12602210), (10, 8821547), (14, 6301105), (35, 2520442), (70, 1260221), (127, 694610), (254, 347305), (635, 138922), (889, 99230), (1270, 69461), (1778, 49615), (4445, 19846), (8890, 9923)]