1999597260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{33326621}}^1$

素因数の和:33326633

約数の個数: 24

約数和(自身を含む): 5598872496

約数和(自身を除く): 3599275236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 33326621, 66653242, 99979863, 133306484, 166633105, 199959726, 333266210, 399919452, 499899315, 666532420, 999798630, 1999597260]

約数ペア:

[(1, 1999597260), (2, 999798630), (3, 666532420), (4, 499899315), (5, 399919452), (6, 333266210), (10, 199959726), (12, 166633105), (15, 133306484), (20, 99979863), (30, 66653242), (60, 33326621)]