4920348860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{35145349}}^1$

素因数の和:35145365

約数の個数: 24

約数和(自身を含む): 11808837600

約数和(自身を除く): 6888488740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 35145349, 70290698, 140581396, 175726745, 246017443, 351453490, 492034886, 702906980, 984069772, 1230087215, 2460174430, 4920348860]

約数ペア:

[(1, 4920348860), (2, 2460174430), (4, 1230087215), (5, 984069772), (7, 702906980), (10, 492034886), (14, 351453490), (20, 246017443), (28, 175726745), (35, 140581396), (70, 70290698), (140, 35145349)]