30540216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{181787}}^1$

素因数の和:181803

約数の個数: 32

約数和(自身を含む): 87258240

約数和(自身を除く): 56718024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 181787, 363574, 545361, 727148, 1090722, 1272509, 1454296, 2181444, 2545018, 3817527, 4362888, 5090036, 7635054, 10180072, 15270108, 30540216]

約数ペア:

[(1, 30540216), (2, 15270108), (3, 10180072), (4, 7635054), (6, 5090036), (7, 4362888), (8, 3817527), (12, 2545018), (14, 2181444), (21, 1454296), (24, 1272509), (28, 1090722), (42, 727148), (56, 545361), (84, 363574), (168, 181787)]