61965780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1032763}}^1$

素因数の和:1032775

約数の個数: 24

約数和(自身を含む): 173504352

約数和(自身を除く): 111538572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1032763, 2065526, 3098289, 4131052, 5163815, 6196578, 10327630, 12393156, 15491445, 20655260, 30982890, 61965780]

約数ペア:

[(1, 61965780), (2, 30982890), (3, 20655260), (4, 15491445), (5, 12393156), (6, 10327630), (10, 6196578), (12, 5163815), (15, 4131052), (20, 3098289), (30, 2065526), (60, 1032763)]