81501270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2716709}}^1$

素因数の和:2716719

約数の個数: 16

約数和(自身を含む): 195603120

約数和(自身を除く): 114101850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2716709, 5433418, 8150127, 13583545, 16300254, 27167090, 40750635, 81501270]

約数ペア:

[(1, 81501270), (2, 40750635), (3, 27167090), (5, 16300254), (6, 13583545), (10, 8150127), (15, 5433418), (30, 2716709)]