630451870

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{326659}}^1$

素因数の和:326859

約数の個数: 16

約数和(自身を含む): 1140696720

約数和(自身を除く): 510244850

約数列:

[1, 2, 5, 10, 193, 386, 965, 1930, 326659, 653318, 1633295, 3266590, 63045187, 126090374, 315225935, 630451870]

約数ペア:

[(1, 630451870), (2, 315225935), (5, 126090374), (10, 63045187), (193, 3266590), (386, 1633295), (965, 653318), (1930, 326659)]