55521870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{12421}}^1$

素因数の和:12580

約数の個数: 32

約数和(自身を含む): 134157600

約数和(自身を除く): 78635730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 12421, 24842, 37263, 62105, 74526, 124210, 186315, 372630, 1850729, 3701458, 5552187, 9253645, 11104374, 18507290, 27760935, 55521870]

約数ペア:

[(1, 55521870), (2, 27760935), (3, 18507290), (5, 11104374), (6, 9253645), (10, 5552187), (15, 3701458), (30, 1850729), (149, 372630), (298, 186315), (447, 124210), (745, 74526), (894, 62105), (1490, 37263), (2235, 24842), (4470, 12421)]