85789890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{953221}}^1$

素因数の和:953234

約数の個数: 24

約数和(自身を含む): 223053948

約数和(自身を除く): 137264058

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 953221, 1906442, 2859663, 4766105, 5719326, 8578989, 9532210, 14298315, 17157978, 28596630, 42894945, 85789890]

約数ペア:

[(1, 85789890), (2, 42894945), (3, 28596630), (5, 17157978), (6, 14298315), (9, 9532210), (10, 8578989), (15, 5719326), (18, 4766105), (30, 2859663), (45, 1906442), (90, 953221)]