258804930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{8626831}}^1$

素因数の和:8626841

約数の個数: 16

約数和(自身を含む): 621131904

約数和(自身を除く): 362326974

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 8626831, 17253662, 25880493, 43134155, 51760986, 86268310, 129402465, 258804930]

約数ペア:

[(1, 258804930), (2, 129402465), (3, 86268310), (5, 51760986), (6, 43134155), (10, 25880493), (15, 17253662), (30, 8626831)]