30250404

素因数分解:

$2^2\times 3^2\times {\mathrm{840289}}^1$

素因数の和:840299

約数の個数: 18

約数和(自身を含む): 76466390

約数和(自身を除く): 46215986

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 840289, 1680578, 2520867, 3361156, 5041734, 7562601, 10083468, 15125202, 30250404]

約数ペア:

[(1, 30250404), (2, 15125202), (3, 10083468), (4, 7562601), (6, 5041734), (9, 3361156), (12, 2520867), (18, 1680578), (36, 840289)]