246981870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2744243}}^1$

素因数の和:2744256

約数の個数: 24

約数和(自身を含む): 642153096

約数和(自身を除く): 395171226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2744243, 5488486, 8232729, 13721215, 16465458, 24698187, 27442430, 41163645, 49396374, 82327290, 123490935, 246981870]

約数ペア:

[(1, 246981870), (2, 123490935), (3, 82327290), (5, 49396374), (6, 41163645), (9, 27442430), (10, 24698187), (15, 16465458), (18, 13721215), (30, 8232729), (45, 5488486), (90, 2744243)]