148661390

素因数分解:

$2^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{27479}}^1$

素因数の和:28027

約数の個数: 16

約数和(自身を含む): 268094880

約数和(自身を除く): 119433490

約数列:

[1, 2, 5, 10, 541, 1082, 2705, 5410, 27479, 54958, 137395, 274790, 14866139, 29732278, 74330695, 148661390]

約数ペア:

[(1, 148661390), (2, 74330695), (5, 29732278), (10, 14866139), (541, 274790), (1082, 137395), (2705, 54958), (5410, 27479)]