121687310

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{48481}}^1$

素因数の和:48739

約数の個数: 16

約数和(自身を含む): 219914352

約数和(自身を除く): 98227042

約数列:

[1, 2, 5, 10, 251, 502, 1255, 2510, 48481, 96962, 242405, 484810, 12168731, 24337462, 60843655, 121687310]

約数ペア:

[(1, 121687310), (2, 60843655), (5, 24337462), (10, 12168731), (251, 484810), (502, 242405), (1255, 96962), (2510, 48481)]