2687331310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2731}}^1\times {\mathrm{5179}}^1$

素因数の和:7936

約数の個数: 32

約数和(自身を含む): 5094633600

約数和(自身を除く): 2407302290

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2731, 5179, 5462, 10358, 13655, 25895, 27310, 51790, 51889, 98401, 103778, 196802, 259445, 492005, 518890, 984010, 14143849, 28287698, 70719245, 141438490, 268733131, 537466262, 1343665655, 2687331310]

約数ペア:

[(1, 2687331310), (2, 1343665655), (5, 537466262), (10, 268733131), (19, 141438490), (38, 70719245), (95, 28287698), (190, 14143849), (2731, 984010), (5179, 518890), (5462, 492005), (10358, 259445), (13655, 196802), (25895, 103778), (27310, 98401), (51790, 51889)]