268109110

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{179939}}^1$

素因数の和:180095

約数の個数: 16

約数和(自身を含む): 485838000

約数和(自身を除く): 217728890

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 179939, 359878, 899695, 1799390, 26810911, 53621822, 134054555, 268109110]

約数ペア:

[(1, 268109110), (2, 134054555), (5, 53621822), (10, 26810911), (149, 1799390), (298, 899695), (745, 359878), (1490, 179939)]