127700830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{555221}}^1$

素因数の和:555251

約数の個数: 16

約数和(自身を含む): 239855904

約数和(自身を除く): 112155074

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 555221, 1110442, 2776105, 5552210, 12770083, 25540166, 63850415, 127700830]

約数ペア:

[(1, 127700830), (2, 63850415), (5, 25540166), (10, 12770083), (23, 5552210), (46, 2776105), (115, 1110442), (230, 555221)]