16457940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{91433}}^1$

素因数の和:91448

約数の個数: 36

約数和(自身を含む): 49922964

約数和(自身を除く): 33465024

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 91433, 182866, 274299, 365732, 457165, 548598, 822897, 914330, 1097196, 1371495, 1645794, 1828660, 2742990, 3291588, 4114485, 5485980, 8228970, 16457940]

約数ペア:

[(1, 16457940), (2, 8228970), (3, 5485980), (4, 4114485), (5, 3291588), (6, 2742990), (9, 1828660), (10, 1645794), (12, 1371495), (15, 1097196), (18, 914330), (20, 822897), (30, 548598), (36, 457165), (45, 365732), (60, 274299), (90, 182866), (180, 91433)]