26306730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1223}}^1$

素因数の和:1475

約数の個数: 48

約数和(自身を含む): 68739840

約数和(自身を除く): 42433110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 239, 478, 717, 1195, 1223, 1434, 2151, 2390, 2446, 3585, 3669, 4302, 6115, 7170, 7338, 10755, 11007, 12230, 18345, 21510, 22014, 36690, 55035, 110070, 292297, 584594, 876891, 1461485, 1753782, 2630673, 2922970, 4384455, 5261346, 8768910, 13153365, 26306730]

約数ペア:

[(1, 26306730), (2, 13153365), (3, 8768910), (5, 5261346), (6, 4384455), (9, 2922970), (10, 2630673), (15, 1753782), (18, 1461485), (30, 876891), (45, 584594), (90, 292297), (239, 110070), (478, 55035), (717, 36690), (1195, 22014), (1223, 21510), (1434, 18345), (2151, 12230), (2390, 11007), (2446, 10755), (3585, 7338), (3669, 7170), (4302, 6115)]