138422170

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{36523}}^1$

素因数の和:36909

約数の個数: 16

約数和(自身を含む): 249824160

約数和(自身を除く): 111401990

約数列:

[1, 2, 5, 10, 379, 758, 1895, 3790, 36523, 73046, 182615, 365230, 13842217, 27684434, 69211085, 138422170]

約数ペア:

[(1, 138422170), (2, 69211085), (5, 27684434), (10, 13842217), (379, 365230), (758, 182615), (1895, 73046), (3790, 36523)]