121258810

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{117727}}^1$

素因数の和:117837

約数の個数: 16

約数和(自身を含む): 220386816

約数和(自身を除く): 99128006

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 117727, 235454, 588635, 1177270, 12125881, 24251762, 60629405, 121258810]

約数ペア:

[(1, 121258810), (2, 60629405), (5, 24251762), (10, 12125881), (103, 1177270), (206, 588635), (515, 235454), (1030, 117727)]