30181984

素因数分解:

$2^5\times 7^1\times {\mathrm{134741}}^1$

素因数の和:134758

約数の個数: 24

約数和(自身を含む): 67909968

約数和(自身を除く): 37727984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 134741, 269482, 538964, 943187, 1077928, 1886374, 2155856, 3772748, 4311712, 7545496, 15090992, 30181984]

約数ペア:

[(1, 30181984), (2, 15090992), (4, 7545496), (7, 4311712), (8, 3772748), (14, 2155856), (16, 1886374), (28, 1077928), (32, 943187), (56, 538964), (112, 269482), (224, 134741)]