81201810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2706727}}^1$

素因数の和:2706737

約数の個数: 16

約数和(自身を含む): 194884416

約数和(自身を除く): 113682606

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2706727, 5413454, 8120181, 13533635, 16240362, 27067270, 40600905, 81201810]

約数ペア:

[(1, 81201810), (2, 40600905), (3, 27067270), (5, 16240362), (6, 13533635), (10, 8120181), (15, 5413454), (30, 2706727)]