2209860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{12277}}^1$

素因数の和:12292

約数の個数: 36

約数和(自身を含む): 6703788

約数和(自身を除く): 4493928

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 12277, 24554, 36831, 49108, 61385, 73662, 110493, 122770, 147324, 184155, 220986, 245540, 368310, 441972, 552465, 736620, 1104930, 2209860]

約数ペア:

[(1, 2209860), (2, 1104930), (3, 736620), (4, 552465), (5, 441972), (6, 368310), (9, 245540), (10, 220986), (12, 184155), (15, 147324), (18, 122770), (20, 110493), (30, 73662), (36, 61385), (45, 49108), (60, 36831), (90, 24554), (180, 12277)]