7420170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{247339}}^1$

素因数の和:247349

約数の個数: 16

約数和(自身を含む): 17808480

約数和(自身を除く): 10388310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 247339, 494678, 742017, 1236695, 1484034, 2473390, 3710085, 7420170]

約数ペア:

[(1, 7420170), (2, 3710085), (3, 2473390), (5, 1484034), (6, 1236695), (10, 742017), (15, 494678), (30, 247339)]