310037231

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2593}}^1$

素因数の和:2679

約数の個数: 32

約数和(自身を含む): 398438400

約数和(自身を除く): 88401169

約数列:

[1, 7, 19, 29, 31, 133, 203, 217, 551, 589, 899, 2593, 3857, 4123, 6293, 17081, 18151, 49267, 75197, 80383, 119567, 344869, 526379, 562681, 1428743, 1527277, 2331107, 10001201, 10690939, 16317749, 44291033, 310037231]

約数ペア:

[(1, 310037231), (7, 44291033), (19, 16317749), (29, 10690939), (31, 10001201), (133, 2331107), (203, 1527277), (217, 1428743), (551, 562681), (589, 526379), (899, 344869), (2593, 119567), (3857, 80383), (4123, 75197), (6293, 49267), (17081, 18151)]