12651270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{421709}}^1$

素因数の和:421719

約数の個数: 16

約数和(自身を含む): 30363120

約数和(自身を除く): 17711850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 421709, 843418, 1265127, 2108545, 2530254, 4217090, 6325635, 12651270]

約数ペア:

[(1, 12651270), (2, 6325635), (3, 4217090), (5, 2530254), (6, 2108545), (10, 1265127), (15, 843418), (30, 421709)]