64451310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27901}}^1$

素因数の和:27929

約数の個数: 64

約数和(自身を含む): 192858624

約数和(自身を除く): 128407314

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, 27901, 55802, 83703, 139505, 167406, 195307, 279010, 306911, 390614, 418515, 585921, 613822, 837030, 920733, 976535, 1171842, 1534555, 1841466, 1953070, 2148377, 2929605, 3069110, 4296754, 4603665, 5859210, 6445131, 9207330, 10741885, 12890262, 21483770, 32225655, 64451310]

約数ペア:

[(1, 64451310), (2, 32225655), (3, 21483770), (5, 12890262), (6, 10741885), (7, 9207330), (10, 6445131), (11, 5859210), (14, 4603665), (15, 4296754), (21, 3069110), (22, 2929605), (30, 2148377), (33, 1953070), (35, 1841466), (42, 1534555), (55, 1171842), (66, 976535), (70, 920733), (77, 837030), (105, 613822), (110, 585921), (154, 418515), (165, 390614), (210, 306911), (231, 279010), (330, 195307), (385, 167406), (462, 139505), (770, 83703), (1155, 55802), (2310, 27901)]