30177486

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:485

約数の個数: 48

約数和(自身を含む): 67651584

約数和(自身を除く): 37474098

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 127, 129, 254, 258, 307, 381, 387, 614, 762, 774, 921, 1143, 1842, 2286, 2763, 5461, 5526, 10922, 13201, 16383, 26402, 32766, 38989, 39603, 49149, 77978, 79206, 98298, 116967, 118809, 233934, 237618, 350901, 701802, 1676527, 3353054, 5029581, 10059162, 15088743, 30177486]

約数ペア:

[(1, 30177486), (2, 15088743), (3, 10059162), (6, 5029581), (9, 3353054), (18, 1676527), (43, 701802), (86, 350901), (127, 237618), (129, 233934), (254, 118809), (258, 116967), (307, 98298), (381, 79206), (387, 77978), (614, 49149), (762, 39603), (774, 38989), (921, 32766), (1143, 26402), (1842, 16383), (2286, 13201), (2763, 10922), (5461, 5526)]