85879890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{954221}}^1$

素因数の和:954234

約数の個数: 24

約数和(自身を含む): 223287948

約数和(自身を除く): 137408058

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 954221, 1908442, 2862663, 4771105, 5725326, 8587989, 9542210, 14313315, 17175978, 28626630, 42939945, 85879890]

約数ペア:

[(1, 85879890), (2, 42939945), (3, 28626630), (5, 17175978), (6, 14313315), (9, 9542210), (10, 8587989), (15, 5725326), (18, 4771105), (30, 2862663), (45, 1908442), (90, 954221)]