61398660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1023311}}^1$

素因数の和:1023323

約数の個数: 24

約数和(自身を含む): 171916416

約数和(自身を除く): 110517756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1023311, 2046622, 3069933, 4093244, 5116555, 6139866, 10233110, 12279732, 15349665, 20466220, 30699330, 61398660]

約数ペア:

[(1, 61398660), (2, 30699330), (3, 20466220), (4, 15349665), (5, 12279732), (6, 10233110), (10, 6139866), (12, 5116555), (15, 4093244), (20, 3069933), (30, 2046622), (60, 1023311)]