63900660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1065011}}^1$

素因数の和:1065023

約数の個数: 24

約数和(自身を含む): 178922016

約数和(自身を除く): 115021356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1065011, 2130022, 3195033, 4260044, 5325055, 6390066, 10650110, 12780132, 15975165, 21300220, 31950330, 63900660]

約数ペア:

[(1, 63900660), (2, 31950330), (3, 21300220), (4, 15975165), (5, 12780132), (6, 10650110), (10, 6390066), (12, 5325055), (15, 4260044), (20, 3195033), (30, 2130022), (60, 1065011)]