82491070

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{123121}}^1$

素因数の和:123195

約数の個数: 16

約数和(自身を含む): 150701328

約数和(自身を除く): 68210258

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 123121, 246242, 615605, 1231210, 8249107, 16498214, 41245535, 82491070]

約数ペア:

[(1, 82491070), (2, 41245535), (5, 16498214), (10, 8249107), (67, 1231210), (134, 615605), (335, 246242), (670, 123121)]