199080660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3318011}}^1$

素因数の和:3318023

約数の個数: 24

約数和(自身を含む): 557426016

約数和(自身を除く): 358345356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3318011, 6636022, 9954033, 13272044, 16590055, 19908066, 33180110, 39816132, 49770165, 66360220, 99540330, 199080660]

約数ペア:

[(1, 199080660), (2, 99540330), (3, 66360220), (4, 49770165), (5, 39816132), (6, 33180110), (10, 19908066), (12, 16590055), (15, 13272044), (20, 9954033), (30, 6636022), (60, 3318011)]