486545080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1737661}}^1$

素因数の和:1737679

約数の個数: 32

約数和(自身を含む): 1251116640

約数和(自身を除く): 764571560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1737661, 3475322, 6950644, 8688305, 12163627, 13901288, 17376610, 24327254, 34753220, 48654508, 60818135, 69506440, 97309016, 121636270, 243272540, 486545080]

約数ペア:

[(1, 486545080), (2, 243272540), (4, 121636270), (5, 97309016), (7, 69506440), (8, 60818135), (10, 48654508), (14, 34753220), (20, 24327254), (28, 17376610), (35, 13901288), (40, 12163627), (56, 8688305), (70, 6950644), (140, 3475322), (280, 1737661)]