68662270

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{102481}}^1$

素因数の和:102555

約数の個数: 16

約数和(自身を含む): 125437968

約数和(自身を除く): 56775698

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 102481, 204962, 512405, 1024810, 6866227, 13732454, 34331135, 68662270]

約数ペア:

[(1, 68662270), (2, 34331135), (5, 13732454), (10, 6866227), (67, 1024810), (134, 512405), (335, 204962), (670, 102481)]