9506420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6173}}^1$

素因数の和:6200

約数の個数: 48

約数和(自身を含む): 24893568

約数和(自身を除く): 15387148

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 6173, 12346, 24692, 30865, 43211, 61730, 67903, 86422, 123460, 135806, 172844, 216055, 271612, 339515, 432110, 475321, 679030, 864220, 950642, 1358060, 1901284, 2376605, 4753210, 9506420]

約数ペア:

[(1, 9506420), (2, 4753210), (4, 2376605), (5, 1901284), (7, 1358060), (10, 950642), (11, 864220), (14, 679030), (20, 475321), (22, 432110), (28, 339515), (35, 271612), (44, 216055), (55, 172844), (70, 135806), (77, 123460), (110, 86422), (140, 67903), (154, 61730), (220, 43211), (308, 30865), (385, 24692), (770, 12346), (1540, 6173)]