171684290

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{1109}}^1$

素因数の和:1366

約数の個数: 32

約数和(自身を含む): 314325360

約数和(自身を除く): 142641070

約数列:

[1, 2, 5, 10, 113, 137, 226, 274, 565, 685, 1109, 1130, 1370, 2218, 5545, 11090, 15481, 30962, 77405, 125317, 151933, 154810, 250634, 303866, 626585, 759665, 1253170, 1519330, 17168429, 34336858, 85842145, 171684290]

約数ペア:

[(1, 171684290), (2, 85842145), (5, 34336858), (10, 17168429), (113, 1519330), (137, 1253170), (226, 759665), (274, 626585), (565, 303866), (685, 250634), (1109, 154810), (1130, 151933), (1370, 125317), (2218, 77405), (5545, 30962), (11090, 15481)]