12125730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{404191}}^1$

素因数の和:404201

約数の個数: 16

約数和(自身を含む): 29101824

約数和(自身を除く): 16976094

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 404191, 808382, 1212573, 2020955, 2425146, 4041910, 6062865, 12125730]

約数ペア:

[(1, 12125730), (2, 6062865), (3, 4041910), (5, 2425146), (6, 2020955), (10, 1212573), (15, 808382), (30, 404191)]