12843780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{214063}}^1$

素因数の和:214075

約数の個数: 24

約数和(自身を含む): 35962752

約数和(自身を除く): 23118972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 214063, 428126, 642189, 856252, 1070315, 1284378, 2140630, 2568756, 3210945, 4281260, 6421890, 12843780]

約数ペア:

[(1, 12843780), (2, 6421890), (3, 4281260), (4, 3210945), (5, 2568756), (6, 2140630), (10, 1284378), (12, 1070315), (15, 856252), (20, 642189), (30, 428126), (60, 214063)]