806090

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{541}}^1$

素因数の和:697

約数の個数: 16

約数和(自身を含む): 1463400

約数和(自身を除く): 657310

約数列:

[1, 2, 5, 10, 149, 298, 541, 745, 1082, 1490, 2705, 5410, 80609, 161218, 403045, 806090]

約数ペア:

[(1, 806090), (2, 403045), (5, 161218), (10, 80609), (149, 5410), (298, 2705), (541, 1490), (745, 1082)]