89115270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2970509}}^1$

素因数の和:2970519

約数の個数: 16

約数和(自身を含む): 213876720

約数和(自身を除く): 124761450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2970509, 5941018, 8911527, 14852545, 17823054, 29705090, 44557635, 89115270]

約数ペア:

[(1, 89115270), (2, 44557635), (3, 29705090), (5, 17823054), (6, 14852545), (10, 8911527), (15, 5941018), (30, 2970509)]