75696460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{540689}}^1$

素因数の和:540705

約数の個数: 24

約数和(自身を含む): 181671840

約数和(自身を除く): 105975380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 540689, 1081378, 2162756, 2703445, 3784823, 5406890, 7569646, 10813780, 15139292, 18924115, 37848230, 75696460]

約数ペア:

[(1, 75696460), (2, 37848230), (4, 18924115), (5, 15139292), (7, 10813780), (10, 7569646), (14, 5406890), (20, 3784823), (28, 2703445), (35, 2162756), (70, 1081378), (140, 540689)]