21924210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9491}}^1$

素因数の和:9519

約数の個数: 64

約数和(自身を含む): 65608704

約数和(自身を除く): 43684494

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 9491, 18982, 28473, 47455, 56946, 66437, 94910, 104401, 132874, 142365, 199311, 208802, 284730, 313203, 332185, 398622, 522005, 626406, 664370, 730807, 996555, 1044010, 1461614, 1566015, 1993110, 2192421, 3132030, 3654035, 4384842, 7308070, 10962105, 21924210]

約数ペア:

[(1, 21924210), (2, 10962105), (3, 7308070), (5, 4384842), (6, 3654035), (7, 3132030), (10, 2192421), (11, 1993110), (14, 1566015), (15, 1461614), (21, 1044010), (22, 996555), (30, 730807), (33, 664370), (35, 626406), (42, 522005), (55, 398622), (66, 332185), (70, 313203), (77, 284730), (105, 208802), (110, 199311), (154, 142365), (165, 132874), (210, 104401), (231, 94910), (330, 66437), (385, 56946), (462, 47455), (770, 28473), (1155, 18982), (2310, 9491)]