243348270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{937}}^1$

素因数の和:1745

約数の個数: 64

約数和(自身を含む): 638620416

約数和(自身を除く): 395272146

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 787, 937, 1574, 1874, 2361, 2811, 3935, 4685, 4722, 5622, 7870, 8657, 9370, 10307, 11805, 14055, 17314, 20614, 23610, 25971, 28110, 30921, 43285, 51535, 51942, 61842, 86570, 103070, 129855, 154605, 259710, 309210, 737419, 1474838, 2212257, 3687095, 4424514, 7374190, 8111609, 11061285, 16223218, 22122570, 24334827, 40558045, 48669654, 81116090, 121674135, 243348270]

約数ペア:

[(1, 243348270), (2, 121674135), (3, 81116090), (5, 48669654), (6, 40558045), (10, 24334827), (11, 22122570), (15, 16223218), (22, 11061285), (30, 8111609), (33, 7374190), (55, 4424514), (66, 3687095), (110, 2212257), (165, 1474838), (330, 737419), (787, 309210), (937, 259710), (1574, 154605), (1874, 129855), (2361, 103070), (2811, 86570), (3935, 61842), (4685, 51942), (4722, 51535), (5622, 43285), (7870, 30921), (8657, 28110), (9370, 25971), (10307, 23610), (11805, 20614), (14055, 17314)]