30271158

素因数分解:

$2^1\times 3^4\times {\mathrm{186859}}^1$

素因数の和:186873

約数の個数: 20

約数和(自身を含む): 67830180

約数和(自身を除く): 37559022

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 186859, 373718, 560577, 1121154, 1681731, 3363462, 5045193, 10090386, 15135579, 30271158]

約数ペア:

[(1, 30271158), (2, 15135579), (3, 10090386), (6, 5045193), (9, 3363462), (18, 1681731), (27, 1121154), (54, 560577), (81, 373718), (162, 186859)]