270814

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:159

約数の個数: 16

約数和(自身を含む): 430848

約数和(自身を除く): 160034

約数列:

[1, 2, 43, 47, 67, 86, 94, 134, 2021, 2881, 3149, 4042, 5762, 6298, 135407, 270814]

約数ペア:

[(1, 270814), (2, 135407), (43, 6298), (47, 5762), (67, 4042), (86, 3149), (94, 2881), (134, 2021)]