66656670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2221889}}^1$

素因数の和:2221899

約数の個数: 16

約数和(自身を含む): 159976080

約数和(自身を除く): 93319410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2221889, 4443778, 6665667, 11109445, 13331334, 22218890, 33328335, 66656670]

約数ペア:

[(1, 66656670), (2, 33328335), (3, 22218890), (5, 13331334), (6, 11109445), (10, 6665667), (15, 4443778), (30, 2221889)]