314871290

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1\times {\mathrm{1087}}^1$

素因数の和:1526

約数の個数: 32

約数和(自身を含む): 575769600

約数和(自身を除く): 260898310

約数列:

[1, 2, 5, 10, 83, 166, 349, 415, 698, 830, 1087, 1745, 2174, 3490, 5435, 10870, 28967, 57934, 90221, 144835, 180442, 289670, 379363, 451105, 758726, 902210, 1896815, 3793630, 31487129, 62974258, 157435645, 314871290]

約数ペア:

[(1, 314871290), (2, 157435645), (5, 62974258), (10, 31487129), (83, 3793630), (166, 1896815), (349, 902210), (415, 758726), (698, 451105), (830, 379363), (1087, 289670), (1745, 180442), (2174, 144835), (3490, 90221), (5435, 57934), (10870, 28967)]