30678662

素因数分解:

$2^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{4463}}^1$

素因数の和:4963

約数の個数: 16

約数和(自身を含む): 52710912

約数和(自身を除く): 22032250

約数列:

[1, 2, 7, 14, 491, 982, 3437, 4463, 6874, 8926, 31241, 62482, 2191333, 4382666, 15339331, 30678662]

約数ペア:

[(1, 30678662), (2, 15339331), (7, 4382666), (14, 2191333), (491, 62482), (982, 31241), (3437, 8926), (4463, 6874)]