27858660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{464311}}^1$

素因数の和:464323

約数の個数: 24

約数和(自身を含む): 78004416

約数和(自身を除く): 50145756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 464311, 928622, 1392933, 1857244, 2321555, 2785866, 4643110, 5571732, 6964665, 9286220, 13929330, 27858660]

約数ペア:

[(1, 27858660), (2, 13929330), (3, 9286220), (4, 6964665), (5, 5571732), (6, 4643110), (10, 2785866), (12, 2321555), (15, 1857244), (20, 1392933), (30, 928622), (60, 464311)]