286284670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{32203}}^1$

素因数の和:32344

約数の個数: 32

約数和(自身を含む): 593584128

約数和(自身を除く): 307299458

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 8890, 32203, 64406, 161015, 225421, 322030, 450842, 1127105, 2254210, 4089781, 8179562, 20448905, 28628467, 40897810, 57256934, 143142335, 286284670]

約数ペア:

[(1, 286284670), (2, 143142335), (5, 57256934), (7, 40897810), (10, 28628467), (14, 20448905), (35, 8179562), (70, 4089781), (127, 2254210), (254, 1127105), (635, 450842), (889, 322030), (1270, 225421), (1778, 161015), (4445, 64406), (8890, 32203)]