81074670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2702489}}^1$

素因数の和:2702499

約数の個数: 16

約数和(自身を含む): 194579280

約数和(自身を除く): 113504610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2702489, 5404978, 8107467, 13512445, 16214934, 27024890, 40537335, 81074670]

約数ペア:

[(1, 81074670), (2, 40537335), (3, 27024890), (5, 16214934), (6, 13512445), (10, 8107467), (15, 5404978), (30, 2702489)]