306143145

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9817}}^1$

素因数の和:9852

約数の個数: 80

約数和(自身を含む): 684275328

約数和(自身を除く): 378132183

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 81, 99, 105, 135, 165, 189, 231, 297, 315, 385, 405, 495, 567, 693, 891, 945, 1155, 1485, 2079, 2835, 3465, 4455, 6237, 9817, 10395, 29451, 31185, 49085, 68719, 88353, 107987, 147255, 206157, 265059, 323961, 343595, 441765, 539935, 618471, 755909, 795177, 971883, 1030785, 1325295, 1619805, 1855413, 2267727, 2915649, 3092355, 3779545, 3975885, 4859415, 5566239, 6803181, 8746947, 9277065, 11338635, 14578245, 20409543, 27831195, 34015905, 43734735, 61228629, 102047715, 306143145]

約数ペア:

[(1, 306143145), (3, 102047715), (5, 61228629), (7, 43734735), (9, 34015905), (11, 27831195), (15, 20409543), (21, 14578245), (27, 11338635), (33, 9277065), (35, 8746947), (45, 6803181), (55, 5566239), (63, 4859415), (77, 3975885), (81, 3779545), (99, 3092355), (105, 2915649), (135, 2267727), (165, 1855413), (189, 1619805), (231, 1325295), (297, 1030785), (315, 971883), (385, 795177), (405, 755909), (495, 618471), (567, 539935), (693, 441765), (891, 343595), (945, 323961), (1155, 265059), (1485, 206157), (2079, 147255), (2835, 107987), (3465, 88353), (4455, 68719), (6237, 49085), (9817, 31185), (10395, 29451)]