16004790

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19759}}^1$

素因数の和:19778

約数の個数: 40

約数和(自身を含む): 43037280

約数和(自身を除く): 27032490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 19759, 39518, 59277, 98795, 118554, 177831, 197590, 296385, 355662, 533493, 592770, 889155, 1066986, 1600479, 1778310, 2667465, 3200958, 5334930, 8002395, 16004790]

約数ペア:

[(1, 16004790), (2, 8002395), (3, 5334930), (5, 3200958), (6, 2667465), (9, 1778310), (10, 1600479), (15, 1066986), (18, 889155), (27, 592770), (30, 533493), (45, 355662), (54, 296385), (81, 197590), (90, 177831), (135, 118554), (162, 98795), (270, 59277), (405, 39518), (810, 19759)]