181504140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3025069}}^1$

素因数の和:3025081

約数の個数: 24

約数和(自身を含む): 508211760

約数和(自身を除く): 326707620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3025069, 6050138, 9075207, 12100276, 15125345, 18150414, 30250690, 36300828, 45376035, 60501380, 90752070, 181504140]

約数ペア:

[(1, 181504140), (2, 90752070), (3, 60501380), (4, 45376035), (5, 36300828), (6, 30250690), (10, 18150414), (12, 15125345), (15, 12100276), (20, 9075207), (30, 6050138), (60, 3025069)]