2079728630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{61007}}^1$

素因数の和:61508

約数の個数: 32

約数和(自身を含む): 4287154176

約数和(自身を除く): 2207425546

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 487, 974, 2435, 3409, 4870, 6818, 17045, 34090, 61007, 122014, 305035, 427049, 610070, 854098, 2135245, 4270490, 29710409, 59420818, 148552045, 207972863, 297104090, 415945726, 1039864315, 2079728630]

約数ペア:

[(1, 2079728630), (2, 1039864315), (5, 415945726), (7, 297104090), (10, 207972863), (14, 148552045), (35, 59420818), (70, 29710409), (487, 4270490), (974, 2135245), (2435, 854098), (3409, 610070), (4870, 427049), (6818, 305035), (17045, 122014), (34090, 61007)]