2783233380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1\times {\mathrm{1129}}^1$

素因数の和:1549

約数の個数: 96

約数和(自身を含む): 7877600640

約数和(自身を除く): 5094367260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 227, 362, 454, 543, 681, 724, 905, 908, 1086, 1129, 1135, 1362, 1810, 2172, 2258, 2270, 2715, 2724, 3387, 3405, 3620, 4516, 4540, 5430, 5645, 6774, 6810, 10860, 11290, 13548, 13620, 16935, 22580, 33870, 41087, 67740, 82174, 123261, 164348, 204349, 205435, 246522, 256283, 408698, 410870, 493044, 512566, 613047, 616305, 768849, 817396, 821740, 1021745, 1025132, 1226094, 1232610, 1281415, 1537698, 2043490, 2452188, 2465220, 2562830, 3065235, 3075396, 3844245, 4086980, 5125660, 6130470, 7688490, 12260940, 15376980, 46387223, 92774446, 139161669, 185548892, 231936115, 278323338, 463872230, 556646676, 695808345, 927744460, 1391616690, 2783233380]

約数ペア:

[(1, 2783233380), (2, 1391616690), (3, 927744460), (4, 695808345), (5, 556646676), (6, 463872230), (10, 278323338), (12, 231936115), (15, 185548892), (20, 139161669), (30, 92774446), (60, 46387223), (181, 15376980), (227, 12260940), (362, 7688490), (454, 6130470), (543, 5125660), (681, 4086980), (724, 3844245), (905, 3075396), (908, 3065235), (1086, 2562830), (1129, 2465220), (1135, 2452188), (1362, 2043490), (1810, 1537698), (2172, 1281415), (2258, 1232610), (2270, 1226094), (2715, 1025132), (2724, 1021745), (3387, 821740), (3405, 817396), (3620, 768849), (4516, 616305), (4540, 613047), (5430, 512566), (5645, 493044), (6774, 410870), (6810, 408698), (10860, 256283), (11290, 246522), (13548, 205435), (13620, 204349), (16935, 164348), (22580, 123261), (33870, 82174), (41087, 67740)]