28830370

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{9391}}^1$

素因数の和:9705

約数の個数: 16

約数和(自身を含む): 52069248

約数和(自身を除く): 23238878

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 9391, 18782, 46955, 93910, 2883037, 5766074, 14415185, 28830370]

約数ペア:

[(1, 28830370), (2, 14415185), (5, 5766074), (10, 2883037), (307, 93910), (614, 46955), (1535, 18782), (3070, 9391)]