12521370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{417379}}^1$

素因数の和:417389

約数の個数: 16

約数和(自身を含む): 30051360

約数和(自身を除く): 17529990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 417379, 834758, 1252137, 2086895, 2504274, 4173790, 6260685, 12521370]

約数ペア:

[(1, 12521370), (2, 6260685), (3, 4173790), (5, 2504274), (6, 2086895), (10, 1252137), (15, 834758), (30, 417379)]