207870540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3464509}}^1$

素因数の和:3464521

約数の個数: 24

約数和(自身を含む): 582037680

約数和(自身を除く): 374167140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3464509, 6929018, 10393527, 13858036, 17322545, 20787054, 34645090, 41574108, 51967635, 69290180, 103935270, 207870540]

約数ペア:

[(1, 207870540), (2, 103935270), (3, 69290180), (4, 51967635), (5, 41574108), (6, 34645090), (10, 20787054), (12, 17322545), (15, 13858036), (20, 10393527), (30, 6929018), (60, 3464509)]