7767660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{129461}}^1$

素因数の和:129473

約数の個数: 24

約数和(自身を含む): 21749616

約数和(自身を除く): 13981956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 129461, 258922, 388383, 517844, 647305, 776766, 1294610, 1553532, 1941915, 2589220, 3883830, 7767660]

約数ペア:

[(1, 7767660), (2, 3883830), (3, 2589220), (4, 1941915), (5, 1553532), (6, 1294610), (10, 776766), (12, 647305), (15, 517844), (20, 388383), (30, 258922), (60, 129461)]