2811330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31237}}^1$

素因数の和:31250

約数の個数: 24

約数和(自身を含む): 7309692

約数和(自身を除く): 4498362

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 31237, 62474, 93711, 156185, 187422, 281133, 312370, 468555, 562266, 937110, 1405665, 2811330]

約数ペア:

[(1, 2811330), (2, 1405665), (3, 937110), (5, 562266), (6, 468555), (9, 312370), (10, 281133), (15, 187422), (18, 156185), (30, 93711), (45, 62474), (90, 31237)]