66322890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{736921}}^1$

素因数の和:736934

約数の個数: 24

約数和(自身を含む): 172439748

約数和(自身を除く): 106116858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 736921, 1473842, 2210763, 3684605, 4421526, 6632289, 7369210, 11053815, 13264578, 22107630, 33161445, 66322890]

約数ペア:

[(1, 66322890), (2, 33161445), (3, 22107630), (5, 13264578), (6, 11053815), (9, 7369210), (10, 6632289), (15, 4421526), (18, 3684605), (30, 2210763), (45, 1473842), (90, 736921)]