2486907570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{86441}}^1$

素因数の和:86595

約数の個数: 64

約数和(自身を含む): 6871101696

約数和(自身を除く): 4384194126

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 137, 210, 274, 411, 685, 822, 959, 1370, 1918, 2055, 2877, 4110, 4795, 5754, 9590, 14385, 28770, 86441, 172882, 259323, 432205, 518646, 605087, 864410, 1210174, 1296615, 1815261, 2593230, 3025435, 3630522, 6050870, 9076305, 11842417, 18152610, 23684834, 35527251, 59212085, 71054502, 82896919, 118424170, 165793838, 177636255, 248690757, 355272510, 414484595, 497381514, 828969190, 1243453785, 2486907570]

約数ペア:

[(1, 2486907570), (2, 1243453785), (3, 828969190), (5, 497381514), (6, 414484595), (7, 355272510), (10, 248690757), (14, 177636255), (15, 165793838), (21, 118424170), (30, 82896919), (35, 71054502), (42, 59212085), (70, 35527251), (105, 23684834), (137, 18152610), (210, 11842417), (274, 9076305), (411, 6050870), (685, 3630522), (822, 3025435), (959, 2593230), (1370, 1815261), (1918, 1296615), (2055, 1210174), (2877, 864410), (4110, 605087), (4795, 518646), (5754, 432205), (9590, 259323), (14385, 172882), (28770, 86441)]