1188894280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{4246051}}^1$

素因数の和:4246069

約数の個数: 32

約数和(自身を含む): 3057157440

約数和(自身を除く): 1868263160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 4246051, 8492102, 16984204, 21230255, 29722357, 33968408, 42460510, 59444714, 84921020, 118889428, 148611785, 169842040, 237778856, 297223570, 594447140, 1188894280]

約数ペア:

[(1, 1188894280), (2, 594447140), (4, 297223570), (5, 237778856), (7, 169842040), (8, 148611785), (10, 118889428), (14, 84921020), (20, 59444714), (28, 42460510), (35, 33968408), (40, 29722357), (56, 21230255), (70, 16984204), (140, 8492102), (280, 4246051)]