30120372

素因数分解:

$2^2\times 3^2\times {\mathrm{836677}}^1$

素因数の和:836687

約数の個数: 18

約数和(自身を含む): 76137698

約数和(自身を除く): 46017326

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 836677, 1673354, 2510031, 3346708, 5020062, 7530093, 10040124, 15060186, 30120372]

約数ペア:

[(1, 30120372), (2, 15060186), (3, 10040124), (4, 7530093), (6, 5020062), (9, 3346708), (12, 2510031), (18, 1673354), (36, 836677)]