30709396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9397}}^1$

素因数の和:9463

約数の個数: 24

約数和(自身を含む): 57891680

約数和(自身を除く): 27182284

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 9397, 18794, 37588, 178543, 357086, 404071, 714172, 808142, 1616284, 7677349, 15354698, 30709396]

約数ペア:

[(1, 30709396), (2, 15354698), (4, 7677349), (19, 1616284), (38, 808142), (43, 714172), (76, 404071), (86, 357086), (172, 178543), (817, 37588), (1634, 18794), (3268, 9397)]