21056554530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7089749}}^1$

素因数の和:7089776

約数の個数: 64

約数和(自身を含む): 61255440000

約数和(自身を除く): 40198885470

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, 7089749, 14179498, 21269247, 35448745, 42538494, 63807741, 70897490, 77987239, 106346235, 127615482, 155974478, 191423223, 212692470, 233961717, 319038705, 382846446, 389936195, 467923434, 638077410, 701885151, 779872390, 957116115, 1169808585, 1403770302, 1914232230, 2105655453, 2339617170, 3509425755, 4211310906, 7018851510, 10528277265, 21056554530]

約数ペア:

[(1, 21056554530), (2, 10528277265), (3, 7018851510), (5, 4211310906), (6, 3509425755), (9, 2339617170), (10, 2105655453), (11, 1914232230), (15, 1403770302), (18, 1169808585), (22, 957116115), (27, 779872390), (30, 701885151), (33, 638077410), (45, 467923434), (54, 389936195), (55, 382846446), (66, 319038705), (90, 233961717), (99, 212692470), (110, 191423223), (135, 155974478), (165, 127615482), (198, 106346235), (270, 77987239), (297, 70897490), (330, 63807741), (495, 42538494), (594, 35448745), (990, 21269247), (1485, 14179498), (2970, 7089749)]