75688060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{540629}}^1$

素因数の和:540645

約数の個数: 24

約数和(自身を含む): 181651680

約数和(自身を除く): 105963620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 540629, 1081258, 2162516, 2703145, 3784403, 5406290, 7568806, 10812580, 15137612, 18922015, 37844030, 75688060]

約数ペア:

[(1, 75688060), (2, 37844030), (4, 18922015), (5, 15137612), (7, 10812580), (10, 7568806), (14, 5406290), (20, 3784403), (28, 2703145), (35, 2162516), (70, 1081258), (140, 540629)]