30821406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{66713}}^1$

素因数の和:66736

約数の個数: 32

約数和(自身を含む): 76854528

約数和(自身を除く): 46033122

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 66713, 133426, 200139, 400278, 466991, 733843, 933982, 1400973, 1467686, 2201529, 2801946, 4403058, 5136901, 10273802, 15410703, 30821406]

約数ペア:

[(1, 30821406), (2, 15410703), (3, 10273802), (6, 5136901), (7, 4403058), (11, 2801946), (14, 2201529), (21, 1467686), (22, 1400973), (33, 933982), (42, 733843), (66, 466991), (77, 400278), (154, 200139), (231, 133426), (462, 66713)]