2998350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{2221}}^1$

素因数の和:2242

約数の個数: 48

約数和(自身を含む): 8265840

約数和(自身を除く): 5267490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 2221, 4442, 6663, 11105, 13326, 19989, 22210, 33315, 39978, 55525, 59967, 66630, 99945, 111050, 119934, 166575, 199890, 299835, 333150, 499725, 599670, 999450, 1499175, 2998350]

約数ペア:

[(1, 2998350), (2, 1499175), (3, 999450), (5, 599670), (6, 499725), (9, 333150), (10, 299835), (15, 199890), (18, 166575), (25, 119934), (27, 111050), (30, 99945), (45, 66630), (50, 59967), (54, 55525), (75, 39978), (90, 33315), (135, 22210), (150, 19989), (225, 13326), (270, 11105), (450, 6663), (675, 4442), (1350, 2221)]