31350630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1045021}}^1$

素因数の和:1045031

約数の個数: 16

約数和(自身を含む): 75241584

約数和(自身を除く): 43890954

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1045021, 2090042, 3135063, 5225105, 6270126, 10450210, 15675315, 31350630]

約数ペア:

[(1, 31350630), (2, 15675315), (3, 10450210), (5, 6270126), (6, 5225105), (10, 3135063), (15, 2090042), (30, 1045021)]