42222540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{703709}}^1$

素因数の和:703721

約数の個数: 24

約数和(自身を含む): 118223280

約数和(自身を除く): 76000740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 703709, 1407418, 2111127, 2814836, 3518545, 4222254, 7037090, 8444508, 10555635, 14074180, 21111270, 42222540]

約数ペア:

[(1, 42222540), (2, 21111270), (3, 14074180), (4, 10555635), (5, 8444508), (6, 7037090), (10, 4222254), (12, 3518545), (15, 2814836), (20, 2111127), (30, 1407418), (60, 703709)]