81734370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2724479}}^1$

素因数の和:2724489

約数の個数: 16

約数和(自身を含む): 196162560

約数和(自身を除く): 114428190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2724479, 5448958, 8173437, 13622395, 16346874, 27244790, 40867185, 81734370]

約数ペア:

[(1, 81734370), (2, 40867185), (3, 27244790), (5, 16346874), (6, 13622395), (10, 8173437), (15, 5448958), (30, 2724479)]