140995310

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{343891}}^1$

素因数の和:343939

約数の個数: 16

約数和(自身を含む): 259982352

約数和(自身を除く): 118987042

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 343891, 687782, 1719455, 3438910, 14099531, 28199062, 70497655, 140995310]

約数ペア:

[(1, 140995310), (2, 70497655), (5, 28199062), (10, 14099531), (41, 3438910), (82, 1719455), (205, 687782), (410, 343891)]