8429370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{280979}}^1$

素因数の和:280989

約数の個数: 16

約数和(自身を含む): 20230560

約数和(自身を除く): 11801190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 280979, 561958, 842937, 1404895, 1685874, 2809790, 4214685, 8429370]

約数ペア:

[(1, 8429370), (2, 4214685), (3, 2809790), (5, 1685874), (6, 1404895), (10, 842937), (15, 561958), (30, 280979)]