2307860

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{449}}^1$

素因数の和:715

約数の個数: 24

約数和(自身を含む): 4876200

約数和(自身を除く): 2568340

約数列:

[1, 2, 4, 5, 10, 20, 257, 449, 514, 898, 1028, 1285, 1796, 2245, 2570, 4490, 5140, 8980, 115393, 230786, 461572, 576965, 1153930, 2307860]

約数ペア:

[(1, 2307860), (2, 1153930), (4, 576965), (5, 461572), (10, 230786), (20, 115393), (257, 8980), (449, 5140), (514, 4490), (898, 2570), (1028, 2245), (1285, 1796)]