64042110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21563}}^1$

素因数の和:21590

約数の個数: 64

約数和(自身を含む): 186312960

約数和(自身を除く): 122270850

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 21563, 43126, 64689, 107815, 129378, 194067, 215630, 237193, 323445, 388134, 474386, 582201, 646890, 711579, 970335, 1164402, 1185965, 1423158, 1940670, 2134737, 2371930, 2911005, 3557895, 4269474, 5822010, 6404211, 7115790, 10673685, 12808422, 21347370, 32021055, 64042110]

約数ペア:

[(1, 64042110), (2, 32021055), (3, 21347370), (5, 12808422), (6, 10673685), (9, 7115790), (10, 6404211), (11, 5822010), (15, 4269474), (18, 3557895), (22, 2911005), (27, 2371930), (30, 2134737), (33, 1940670), (45, 1423158), (54, 1185965), (55, 1164402), (66, 970335), (90, 711579), (99, 646890), (110, 582201), (135, 474386), (165, 388134), (198, 323445), (270, 237193), (297, 215630), (330, 194067), (495, 129378), (594, 107815), (990, 64689), (1485, 43126), (2970, 21563)]