317368510

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{212999}}^1$

素因数の和:213155

約数の個数: 16

約数和(自身を含む): 575100000

約数和(自身を除く): 257731490

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 212999, 425998, 1064995, 2129990, 31736851, 63473702, 158684255, 317368510]

約数ペア:

[(1, 317368510), (2, 158684255), (5, 63473702), (10, 31736851), (149, 2129990), (298, 1064995), (745, 425998), (1490, 212999)]