27664210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1873}}^1$

素因数の和:2098

約数の個数: 32

約数和(自身を含む): 57209472

約数和(自身を除く): 29545262

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 211, 422, 1055, 1477, 1873, 2110, 2954, 3746, 7385, 9365, 13111, 14770, 18730, 26222, 65555, 131110, 395203, 790406, 1976015, 2766421, 3952030, 5532842, 13832105, 27664210]

約数ペア:

[(1, 27664210), (2, 13832105), (5, 5532842), (7, 3952030), (10, 2766421), (14, 1976015), (35, 790406), (70, 395203), (211, 131110), (422, 65555), (1055, 26222), (1477, 18730), (1873, 14770), (2110, 13111), (2954, 9365), (3746, 7385)]