12650970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{421699}}^1$

素因数の和:421709

約数の個数: 16

約数和(自身を含む): 30362400

約数和(自身を除く): 17711430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 421699, 843398, 1265097, 2108495, 2530194, 4216990, 6325485, 12650970]

約数ペア:

[(1, 12650970), (2, 6325485), (3, 4216990), (5, 2530194), (6, 2108495), (10, 1265097), (15, 843398), (30, 421699)]