4867660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{4967}}^1$

素因数の和:4990

約数の個数: 36

約数和(自身を含む): 11893392

約数和(自身を除く): 7025732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 4967, 9934, 19868, 24835, 34769, 49670, 69538, 99340, 139076, 173845, 243383, 347690, 486766, 695380, 973532, 1216915, 2433830, 4867660]

約数ペア:

[(1, 4867660), (2, 2433830), (4, 1216915), (5, 973532), (7, 695380), (10, 486766), (14, 347690), (20, 243383), (28, 173845), (35, 139076), (49, 99340), (70, 69538), (98, 49670), (140, 34769), (196, 24835), (245, 19868), (490, 9934), (980, 4967)]