85855260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1430921}}^1$

素因数の和:1430933

約数の個数: 24

約数和(自身を含む): 240394896

約数和(自身を除く): 154539636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1430921, 2861842, 4292763, 5723684, 7154605, 8585526, 14309210, 17171052, 21463815, 28618420, 42927630, 85855260]

約数ペア:

[(1, 85855260), (2, 42927630), (3, 28618420), (4, 21463815), (5, 17171052), (6, 14309210), (10, 8585526), (12, 7154605), (15, 5723684), (20, 4292763), (30, 2861842), (60, 1430921)]