304839045

素因数分解:

$3^4\times 5^1\times 7^2\times {\mathrm{15361}}^1$

素因数の和:15392

約数の個数: 60

約数和(自身を含む): 635710284

約数和(自身を除く): 330871239

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 105, 135, 147, 189, 245, 315, 405, 441, 567, 735, 945, 1323, 2205, 2835, 3969, 6615, 15361, 19845, 46083, 76805, 107527, 138249, 230415, 322581, 414747, 537635, 691245, 752689, 967743, 1244241, 1612905, 2073735, 2258067, 2903229, 3763445, 4838715, 6221205, 6774201, 8709687, 11290335, 14516145, 20322603, 33871005, 43548435, 60967809, 101613015, 304839045]

約数ペア:

[(1, 304839045), (3, 101613015), (5, 60967809), (7, 43548435), (9, 33871005), (15, 20322603), (21, 14516145), (27, 11290335), (35, 8709687), (45, 6774201), (49, 6221205), (63, 4838715), (81, 3763445), (105, 2903229), (135, 2258067), (147, 2073735), (189, 1612905), (245, 1244241), (315, 967743), (405, 752689), (441, 691245), (567, 537635), (735, 414747), (945, 322581), (1323, 230415), (2205, 138249), (2835, 107527), (3969, 76805), (6615, 46083), (15361, 19845)]