1953990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{7237}}^1$

素因数の和:7253

約数の個数: 32

約数和(自身を含む): 5211360

約数和(自身を除く): 3257370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 7237, 14474, 21711, 36185, 43422, 65133, 72370, 108555, 130266, 195399, 217110, 325665, 390798, 651330, 976995, 1953990]

約数ペア:

[(1, 1953990), (2, 976995), (3, 651330), (5, 390798), (6, 325665), (9, 217110), (10, 195399), (15, 130266), (18, 108555), (27, 72370), (30, 65133), (45, 43422), (54, 36185), (90, 21711), (135, 14474), (270, 7237)]