66403590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{1663}}^1$

素因数の和:1706

約数の個数: 64

約数和(自身を含む): 175398912

約数和(自身を除く): 108995322

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1331, 1663, 1815, 2662, 3326, 3630, 3993, 4989, 6655, 7986, 8315, 9978, 13310, 16630, 18293, 19965, 24945, 36586, 39930, 49890, 54879, 91465, 109758, 182930, 201223, 274395, 402446, 548790, 603669, 1006115, 1207338, 2012230, 2213453, 3018345, 4426906, 6036690, 6640359, 11067265, 13280718, 22134530, 33201795, 66403590]

約数ペア:

[(1, 66403590), (2, 33201795), (3, 22134530), (5, 13280718), (6, 11067265), (10, 6640359), (11, 6036690), (15, 4426906), (22, 3018345), (30, 2213453), (33, 2012230), (55, 1207338), (66, 1006115), (110, 603669), (121, 548790), (165, 402446), (242, 274395), (330, 201223), (363, 182930), (605, 109758), (726, 91465), (1210, 54879), (1331, 49890), (1663, 39930), (1815, 36586), (2662, 24945), (3326, 19965), (3630, 18293), (3993, 16630), (4989, 13310), (6655, 9978), (7986, 8315)]