87911220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1465187}}^1$

素因数の和:1465199

約数の個数: 24

約数和(自身を含む): 246151584

約数和(自身を除く): 158240364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1465187, 2930374, 4395561, 5860748, 7325935, 8791122, 14651870, 17582244, 21977805, 29303740, 43955610, 87911220]

約数ペア:

[(1, 87911220), (2, 43955610), (3, 29303740), (4, 21977805), (5, 17582244), (6, 14651870), (10, 8791122), (12, 7325935), (15, 5860748), (20, 4395561), (30, 2930374), (60, 1465187)]