30440884

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1933}}^1$

素因数の和:2095

約数の個数: 24

約数和(自身を含む): 55451648

約数和(自身を除く): 25010764

約数列:

[1, 2, 4, 31, 62, 124, 127, 254, 508, 1933, 3866, 3937, 7732, 7874, 15748, 59923, 119846, 239692, 245491, 490982, 981964, 7610221, 15220442, 30440884]

約数ペア:

[(1, 30440884), (2, 15220442), (4, 7610221), (31, 981964), (62, 490982), (124, 245491), (127, 239692), (254, 119846), (508, 59923), (1933, 15748), (3866, 7874), (3937, 7732)]