249003990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{922237}}^1$

素因数の和:922253

約数の個数: 32

約数和(自身を含む): 664011360

約数和(自身を除く): 415007370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 922237, 1844474, 2766711, 4611185, 5533422, 8300133, 9222370, 13833555, 16600266, 24900399, 27667110, 41500665, 49800798, 83001330, 124501995, 249003990]

約数ペア:

[(1, 249003990), (2, 124501995), (3, 83001330), (5, 49800798), (6, 41500665), (9, 27667110), (10, 24900399), (15, 16600266), (18, 13833555), (27, 9222370), (30, 8300133), (45, 5533422), (54, 4611185), (90, 2766711), (135, 1844474), (270, 922237)]