25522770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9349}}^1$

素因数の和:9379

約数の個数: 64

約数和(自身を含む): 75398400

約数和(自身を除く): 49875630

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, 9349, 18698, 28047, 46745, 56094, 65443, 93490, 121537, 130886, 140235, 196329, 243074, 280470, 327215, 364611, 392658, 607685, 654430, 729222, 850759, 981645, 1215370, 1701518, 1823055, 1963290, 2552277, 3646110, 4253795, 5104554, 8507590, 12761385, 25522770]

約数ペア:

[(1, 25522770), (2, 12761385), (3, 8507590), (5, 5104554), (6, 4253795), (7, 3646110), (10, 2552277), (13, 1963290), (14, 1823055), (15, 1701518), (21, 1215370), (26, 981645), (30, 850759), (35, 729222), (39, 654430), (42, 607685), (65, 392658), (70, 364611), (78, 327215), (91, 280470), (105, 243074), (130, 196329), (182, 140235), (195, 130886), (210, 121537), (273, 93490), (390, 65443), (455, 56094), (546, 46745), (910, 28047), (1365, 18698), (2730, 9349)]