271621390

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{119657}}^1$

素因数の和:119891

約数の個数: 16

約数和(自身を含む): 491076432

約数和(自身を除く): 219455042

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 119657, 239314, 598285, 1196570, 27162139, 54324278, 135810695, 271621390]

約数ペア:

[(1, 271621390), (2, 135810695), (5, 54324278), (10, 27162139), (227, 1196570), (454, 598285), (1135, 239314), (2270, 119657)]