275549470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{487}}^1$

素因数の和:697

約数の個数: 64

約数和(自身を含む): 581852160

約数和(自身を除く): 306302690

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 137, 274, 295, 413, 487, 590, 685, 826, 959, 974, 1370, 1918, 2065, 2435, 3409, 4130, 4795, 4870, 6818, 8083, 9590, 16166, 17045, 28733, 34090, 40415, 56581, 57466, 66719, 80830, 113162, 133438, 143665, 201131, 282905, 287330, 333595, 402262, 467033, 565810, 667190, 934066, 1005655, 2011310, 2335165, 3936421, 4670330, 7872842, 19682105, 27554947, 39364210, 55109894, 137774735, 275549470]

約数ペア:

[(1, 275549470), (2, 137774735), (5, 55109894), (7, 39364210), (10, 27554947), (14, 19682105), (35, 7872842), (59, 4670330), (70, 3936421), (118, 2335165), (137, 2011310), (274, 1005655), (295, 934066), (413, 667190), (487, 565810), (590, 467033), (685, 402262), (826, 333595), (959, 287330), (974, 282905), (1370, 201131), (1918, 143665), (2065, 133438), (2435, 113162), (3409, 80830), (4130, 66719), (4795, 57466), (4870, 56581), (6818, 40415), (8083, 34090), (9590, 28733), (16166, 17045)]