30460070

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{20443}}^1$

素因数の和:20599

約数の個数: 16

約数和(自身を含む): 55198800

約数和(自身を除く): 24738730

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 20443, 40886, 102215, 204430, 3046007, 6092014, 15230035, 30460070]

約数ペア:

[(1, 30460070), (2, 15230035), (5, 6092014), (10, 3046007), (149, 204430), (298, 102215), (745, 40886), (1490, 20443)]