333990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1237}}^1$

素因数の和:1253

約数の個数: 32

約数和(自身を含む): 891360

約数和(自身を除く): 557370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1237, 2474, 3711, 6185, 7422, 11133, 12370, 18555, 22266, 33399, 37110, 55665, 66798, 111330, 166995, 333990]

約数ペア:

[(1, 333990), (2, 166995), (3, 111330), (5, 66798), (6, 55665), (9, 37110), (10, 33399), (15, 22266), (18, 18555), (27, 12370), (30, 11133), (45, 7422), (54, 6185), (90, 3711), (135, 2474), (270, 1237)]