30942478

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{76213}}^1$

素因数の和:76251

約数の個数: 16

約数和(自身を含む): 54874080

約数和(自身を除く): 23931602

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 76213, 152426, 533491, 1066982, 2210177, 4420354, 15471239, 30942478]

約数ペア:

[(1, 30942478), (2, 15471239), (7, 4420354), (14, 2210177), (29, 1066982), (58, 533491), (203, 152426), (406, 76213)]