30004688

素因数分解:

$2^4\times 7^1\times {\mathrm{267899}}^1$

素因数の和:267914

約数の個数: 20

約数和(自身を含む): 66439200

約数和(自身を除く): 36434512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 267899, 535798, 1071596, 1875293, 2143192, 3750586, 4286384, 7501172, 15002344, 30004688]

約数ペア:

[(1, 30004688), (2, 15002344), (4, 7501172), (7, 4286384), (8, 3750586), (14, 2143192), (16, 1875293), (28, 1071596), (56, 535798), (112, 267899)]