30980772

素因数分解:

$2^2\times 3^3\times {\mathrm{286859}}^1$

素因数の和:286872

約数の個数: 24

約数和(自身を含む): 80320800

約数和(自身を除く): 49340028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 286859, 573718, 860577, 1147436, 1721154, 2581731, 3442308, 5163462, 7745193, 10326924, 15490386, 30980772]

約数ペア:

[(1, 30980772), (2, 15490386), (3, 10326924), (4, 7745193), (6, 5163462), (9, 3442308), (12, 2581731), (18, 1721154), (27, 1147436), (36, 860577), (54, 573718), (108, 286859)]