80092890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{889921}}^1$

素因数の和:889934

約数の個数: 24

約数和(自身を含む): 208241748

約数和(自身を除く): 128148858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 889921, 1779842, 2669763, 4449605, 5339526, 8009289, 8899210, 13348815, 16018578, 26697630, 40046445, 80092890]

約数ペア:

[(1, 80092890), (2, 40046445), (3, 26697630), (5, 16018578), (6, 13348815), (9, 8899210), (10, 8009289), (15, 5339526), (18, 4449605), (30, 2669763), (45, 1779842), (90, 889921)]