2063340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3821}}^1$

素因数の和:3839

約数の個数: 48

約数和(自身を含む): 6420960

約数和(自身を除く): 4357620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 3821, 7642, 11463, 15284, 19105, 22926, 34389, 38210, 45852, 57315, 68778, 76420, 103167, 114630, 137556, 171945, 206334, 229260, 343890, 412668, 515835, 687780, 1031670, 2063340]

約数ペア:

[(1, 2063340), (2, 1031670), (3, 687780), (4, 515835), (5, 412668), (6, 343890), (9, 229260), (10, 206334), (12, 171945), (15, 137556), (18, 114630), (20, 103167), (27, 76420), (30, 68778), (36, 57315), (45, 45852), (54, 38210), (60, 34389), (90, 22926), (108, 19105), (135, 15284), (180, 11463), (270, 7642), (540, 3821)]