1330270690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19003867}}^1$

素因数の和:19003881

約数の個数: 16

約数和(自身を含む): 2736556992

約数和(自身を除く): 1406286302

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 19003867, 38007734, 95019335, 133027069, 190038670, 266054138, 665135345, 1330270690]

約数ペア:

[(1, 1330270690), (2, 665135345), (5, 266054138), (7, 190038670), (10, 133027069), (14, 95019335), (35, 38007734), (70, 19003867)]