26784030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9811}}^1$

素因数の和:9841

約数の個数: 64

約数和(自身を含む): 79123968

約数和(自身を除く): 52339938

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 9811, 19622, 29433, 49055, 58866, 68677, 98110, 127543, 137354, 147165, 206031, 255086, 294330, 343385, 382629, 412062, 637715, 686770, 765258, 892801, 1030155, 1275430, 1785602, 1913145, 2060310, 2678403, 3826290, 4464005, 5356806, 8928010, 13392015, 26784030]

約数ペア:

[(1, 26784030), (2, 13392015), (3, 8928010), (5, 5356806), (6, 4464005), (7, 3826290), (10, 2678403), (13, 2060310), (14, 1913145), (15, 1785602), (21, 1275430), (26, 1030155), (30, 892801), (35, 765258), (39, 686770), (42, 637715), (65, 412062), (70, 382629), (78, 343385), (91, 294330), (105, 255086), (130, 206031), (182, 147165), (195, 137354), (210, 127543), (273, 98110), (390, 68677), (455, 58866), (546, 49055), (910, 29433), (1365, 19622), (2730, 9811)]