1868275260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{31741}}^1$

素因数の和:31868

約数の個数: 96

約数和(自身を含む): 5865921600

約数和(自身を除く): 3997646340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 109, 135, 180, 218, 270, 327, 436, 540, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 2943, 3270, 3924, 4905, 5886, 6540, 9810, 11772, 14715, 19620, 29430, 31741, 58860, 63482, 95223, 126964, 158705, 190446, 285669, 317410, 380892, 476115, 571338, 634820, 857007, 952230, 1142676, 1428345, 1714014, 1904460, 2856690, 3428028, 3459769, 4285035, 5713380, 6919538, 8570070, 10379307, 13839076, 17140140, 17298845, 20758614, 31137921, 34597690, 41517228, 51896535, 62275842, 69195380, 93413763, 103793070, 124551684, 155689605, 186827526, 207586140, 311379210, 373655052, 467068815, 622758420, 934137630, 1868275260]

約数ペア:

[(1, 1868275260), (2, 934137630), (3, 622758420), (4, 467068815), (5, 373655052), (6, 311379210), (9, 207586140), (10, 186827526), (12, 155689605), (15, 124551684), (18, 103793070), (20, 93413763), (27, 69195380), (30, 62275842), (36, 51896535), (45, 41517228), (54, 34597690), (60, 31137921), (90, 20758614), (108, 17298845), (109, 17140140), (135, 13839076), (180, 10379307), (218, 8570070), (270, 6919538), (327, 5713380), (436, 4285035), (540, 3459769), (545, 3428028), (654, 2856690), (981, 1904460), (1090, 1714014), (1308, 1428345), (1635, 1142676), (1962, 952230), (2180, 857007), (2943, 634820), (3270, 571338), (3924, 476115), (4905, 380892), (5886, 317410), (6540, 285669), (9810, 190446), (11772, 158705), (14715, 126964), (19620, 95223), (29430, 63482), (31741, 58860)]