57505860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{319477}}^1$

素因数の和:319492

約数の個数: 36

約数和(自身を含む): 174434988

約数和(自身を除く): 116929128

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 319477, 638954, 958431, 1277908, 1597385, 1916862, 2875293, 3194770, 3833724, 4792155, 5750586, 6389540, 9584310, 11501172, 14376465, 19168620, 28752930, 57505860]

約数ペア:

[(1, 57505860), (2, 28752930), (3, 19168620), (4, 14376465), (5, 11501172), (6, 9584310), (9, 6389540), (10, 5750586), (12, 4792155), (15, 3833724), (18, 3194770), (20, 2875293), (30, 1916862), (36, 1597385), (45, 1277908), (60, 958431), (90, 638954), (180, 319477)]