67881330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{68567}}^1$

素因数の和:68591

約数の個数: 48

約数和(自身を含む): 192538944

約数和(自身を除く): 124657614

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 68567, 137134, 205701, 342835, 411402, 617103, 685670, 754237, 1028505, 1234206, 1508474, 2057010, 2262711, 3085515, 3771185, 4525422, 6171030, 6788133, 7542370, 11313555, 13576266, 22627110, 33940665, 67881330]

約数ペア:

[(1, 67881330), (2, 33940665), (3, 22627110), (5, 13576266), (6, 11313555), (9, 7542370), (10, 6788133), (11, 6171030), (15, 4525422), (18, 3771185), (22, 3085515), (30, 2262711), (33, 2057010), (45, 1508474), (55, 1234206), (66, 1028505), (90, 754237), (99, 685670), (110, 617103), (165, 411402), (198, 342835), (330, 205701), (495, 137134), (990, 68567)]