61717020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1028617}}^1$

素因数の和:1028629

約数の個数: 24

約数和(自身を含む): 172807824

約数和(自身を除く): 111090804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1028617, 2057234, 3085851, 4114468, 5143085, 6171702, 10286170, 12343404, 15429255, 20572340, 30858510, 61717020]

約数ペア:

[(1, 61717020), (2, 30858510), (3, 20572340), (4, 15429255), (5, 12343404), (6, 10286170), (10, 6171702), (12, 5143085), (15, 4114468), (20, 3085851), (30, 2057234), (60, 1028617)]