69328390

素因数分解:

$2^1\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{6871}}^1$

素因数の和:7887

約数の個数: 16

約数和(自身を含む): 124932960

約数和(自身を除く): 55604570

約数列:

[1, 2, 5, 10, 1009, 2018, 5045, 6871, 10090, 13742, 34355, 68710, 6932839, 13865678, 34664195, 69328390]

約数ペア:

[(1, 69328390), (2, 34664195), (5, 13865678), (10, 6932839), (1009, 68710), (2018, 34355), (5045, 13742), (6871, 10090)]