4240390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5507}}^1$

素因数の和:5532

約数の個数: 32

約数和(自身を含む): 9517824

約数和(自身を除く): 5277434

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 5507, 11014, 27535, 38549, 55070, 60577, 77098, 121154, 192745, 302885, 385490, 424039, 605770, 848078, 2120195, 4240390]

約数ペア:

[(1, 4240390), (2, 2120195), (5, 848078), (7, 605770), (10, 424039), (11, 385490), (14, 302885), (22, 192745), (35, 121154), (55, 77098), (70, 60577), (77, 55070), (110, 38549), (154, 27535), (385, 11014), (770, 5507)]