2774784690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{30830941}}^1$

素因数の和:30830954

約数の個数: 24

約数和(自身を含む): 7214440428

約数和(自身を除く): 4439655738

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 30830941, 61661882, 92492823, 154154705, 184985646, 277478469, 308309410, 462464115, 554956938, 924928230, 1387392345, 2774784690]

約数ペア:

[(1, 2774784690), (2, 1387392345), (3, 924928230), (5, 554956938), (6, 462464115), (9, 308309410), (10, 277478469), (15, 184985646), (18, 154154705), (30, 92492823), (45, 61661882), (90, 30830941)]