26819030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:789

約数の個数: 64

約数和(自身を含む): 60383232

約数和(自身を除く): 33564202

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 62, 70, 85, 119, 155, 170, 217, 238, 310, 434, 527, 595, 727, 1054, 1085, 1190, 1454, 2170, 2635, 3635, 3689, 5089, 5270, 7270, 7378, 10178, 12359, 18445, 22537, 24718, 25445, 36890, 45074, 50890, 61795, 86513, 112685, 123590, 157759, 173026, 225370, 315518, 383129, 432565, 766258, 788795, 865130, 1577590, 1915645, 2681903, 3831290, 5363806, 13409515, 26819030]

約数ペア:

[(1, 26819030), (2, 13409515), (5, 5363806), (7, 3831290), (10, 2681903), (14, 1915645), (17, 1577590), (31, 865130), (34, 788795), (35, 766258), (62, 432565), (70, 383129), (85, 315518), (119, 225370), (155, 173026), (170, 157759), (217, 123590), (238, 112685), (310, 86513), (434, 61795), (527, 50890), (595, 45074), (727, 36890), (1054, 25445), (1085, 24718), (1190, 22537), (1454, 18445), (2170, 12359), (2635, 10178), (3635, 7378), (3689, 7270), (5089, 5270)]