16129860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14149}}^1$

素因数の和:14180

約数の個数: 48

約数和(自身を含む): 47544000

約数和(自身を除く): 31414140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 14149, 28298, 42447, 56596, 70745, 84894, 141490, 169788, 212235, 268831, 282980, 424470, 537662, 806493, 848940, 1075324, 1344155, 1612986, 2688310, 3225972, 4032465, 5376620, 8064930, 16129860]

約数ペア:

[(1, 16129860), (2, 8064930), (3, 5376620), (4, 4032465), (5, 3225972), (6, 2688310), (10, 1612986), (12, 1344155), (15, 1075324), (19, 848940), (20, 806493), (30, 537662), (38, 424470), (57, 282980), (60, 268831), (76, 212235), (95, 169788), (114, 141490), (190, 84894), (228, 70745), (285, 56596), (380, 42447), (570, 28298), (1140, 14149)]