2149860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{35831}}^1$

素因数の和:35843

約数の個数: 24

約数和(自身を含む): 6019776

約数和(自身を除く): 3869916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 35831, 71662, 107493, 143324, 179155, 214986, 358310, 429972, 537465, 716620, 1074930, 2149860]

約数ペア:

[(1, 2149860), (2, 1074930), (3, 716620), (4, 537465), (5, 429972), (6, 358310), (10, 214986), (12, 179155), (15, 143324), (20, 107493), (30, 71662), (60, 35831)]