30278868

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{28351}}^1$

素因数の和:28447

約数の個数: 24

約数和(自身を含む): 71447040

約数和(自身を除く): 41168172

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 28351, 56702, 85053, 113404, 170106, 340212, 2523239, 5046478, 7569717, 10092956, 15139434, 30278868]

約数ペア:

[(1, 30278868), (2, 15139434), (3, 10092956), (4, 7569717), (6, 5046478), (12, 2523239), (89, 340212), (178, 170106), (267, 113404), (356, 85053), (534, 56702), (1068, 28351)]