2019798630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{22442207}}^1$

素因数の和:22442220

約数の個数: 24

約数和(自身を含む): 5251476672

約数和(自身を除く): 3231678042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 22442207, 44884414, 67326621, 112211035, 134653242, 201979863, 224422070, 336633105, 403959726, 673266210, 1009899315, 2019798630]

約数ペア:

[(1, 2019798630), (2, 1009899315), (3, 673266210), (5, 403959726), (6, 336633105), (9, 224422070), (10, 201979863), (15, 134653242), (18, 112211035), (30, 67326621), (45, 44884414), (90, 22442207)]