30518154

素因数分解:

$2^1\times 3^3\times {\mathrm{283}}^1\times {\mathrm{1997}}^1$

素因数の和:2291

約数の個数: 32

約数和(自身を含む): 68091840

約数和(自身を除く): 37573686

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 283, 566, 849, 1698, 1997, 2547, 3994, 5094, 5991, 7641, 11982, 15282, 17973, 35946, 53919, 107838, 565151, 1130302, 1695453, 3390906, 5086359, 10172718, 15259077, 30518154]

約数ペア:

[(1, 30518154), (2, 15259077), (3, 10172718), (6, 5086359), (9, 3390906), (18, 1695453), (27, 1130302), (54, 565151), (283, 107838), (566, 53919), (849, 35946), (1698, 17973), (1997, 15282), (2547, 11982), (3994, 7641), (5094, 5991)]