247079310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{25981}}^1$

素因数の和:26308

約数の個数: 32

約数和(自身を含む): 594883872

約数和(自身を除く): 347804562

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 317, 634, 951, 1585, 1902, 3170, 4755, 9510, 25981, 51962, 77943, 129905, 155886, 259810, 389715, 779430, 8235977, 16471954, 24707931, 41179885, 49415862, 82359770, 123539655, 247079310]

約数ペア:

[(1, 247079310), (2, 123539655), (3, 82359770), (5, 49415862), (6, 41179885), (10, 24707931), (15, 16471954), (30, 8235977), (317, 779430), (634, 389715), (951, 259810), (1585, 155886), (1902, 129905), (3170, 77943), (4755, 51962), (9510, 25981)]