2017587990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1549}}^1\times {\mathrm{3947}}^1$

素因数の和:5517

約数の個数: 64

約数和(自身を含む): 5287161600

約数和(自身を除く): 3269573610

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 1549, 3098, 3947, 4647, 7745, 7894, 9294, 11841, 15490, 17039, 19735, 23235, 23682, 34078, 39470, 43417, 46470, 51117, 59205, 85195, 86834, 102234, 118410, 130251, 170390, 217085, 255585, 260502, 434170, 511170, 651255, 1302510, 6113903, 12227806, 18341709, 30569515, 36683418, 61139030, 67252933, 91708545, 134505866, 183417090, 201758799, 336264665, 403517598, 672529330, 1008793995, 2017587990]

約数ペア:

[(1, 2017587990), (2, 1008793995), (3, 672529330), (5, 403517598), (6, 336264665), (10, 201758799), (11, 183417090), (15, 134505866), (22, 91708545), (30, 67252933), (33, 61139030), (55, 36683418), (66, 30569515), (110, 18341709), (165, 12227806), (330, 6113903), (1549, 1302510), (3098, 651255), (3947, 511170), (4647, 434170), (7745, 260502), (7894, 255585), (9294, 217085), (11841, 170390), (15490, 130251), (17039, 118410), (19735, 102234), (23235, 86834), (23682, 85195), (34078, 59205), (39470, 51117), (43417, 46470)]