285722170

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{6991}}^1$

素因数の和:7126

約数の個数: 32

約数和(自身を含む): 530608896

約数和(自身を除く): 244886726

約数列:

[1, 2, 5, 10, 61, 67, 122, 134, 305, 335, 610, 670, 4087, 6991, 8174, 13982, 20435, 34955, 40870, 69910, 426451, 468397, 852902, 936794, 2132255, 2341985, 4264510, 4683970, 28572217, 57144434, 142861085, 285722170]

約数ペア:

[(1, 285722170), (2, 142861085), (5, 57144434), (10, 28572217), (61, 4683970), (67, 4264510), (122, 2341985), (134, 2132255), (305, 936794), (335, 852902), (610, 468397), (670, 426451), (4087, 69910), (6991, 40870), (8174, 34955), (13982, 20435)]