30388064

素因数分解:

$2^5\times 7^1\times {\mathrm{135661}}^1$

素因数の和:135678

約数の個数: 24

約数和(自身を含む): 68373648

約数和(自身を除く): 37985584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 135661, 271322, 542644, 949627, 1085288, 1899254, 2170576, 3798508, 4341152, 7597016, 15194032, 30388064]

約数ペア:

[(1, 30388064), (2, 15194032), (4, 7597016), (7, 4341152), (8, 3798508), (14, 2170576), (16, 1899254), (28, 1085288), (32, 949627), (56, 542644), (112, 271322), (224, 135661)]