30284360

素因数分解:

$2^3\times 5^1\times {\mathrm{757109}}^1$

素因数の和:757120

約数の個数: 16

約数和(自身を含む): 68139900

約数和(自身を除く): 37855540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 757109, 1514218, 3028436, 3785545, 6056872, 7571090, 15142180, 30284360]

約数ペア:

[(1, 30284360), (2, 15142180), (4, 7571090), (5, 6056872), (8, 3785545), (10, 3028436), (20, 1514218), (40, 757109)]