173129210

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1\times {\mathrm{677}}^1$

素因数の和:1030

約数の個数: 32

約数和(自身を含む): 316327680

約数和(自身を除く): 143198470

約数列:

[1, 2, 5, 10, 107, 214, 239, 478, 535, 677, 1070, 1195, 1354, 2390, 3385, 6770, 25573, 51146, 72439, 127865, 144878, 161803, 255730, 323606, 362195, 724390, 809015, 1618030, 17312921, 34625842, 86564605, 173129210]

約数ペア:

[(1, 173129210), (2, 86564605), (5, 34625842), (10, 17312921), (107, 1618030), (214, 809015), (239, 724390), (478, 362195), (535, 323606), (677, 255730), (1070, 161803), (1195, 144878), (1354, 127865), (2390, 72439), (3385, 51146), (6770, 25573)]