30817248

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{379}}^1$

素因数の和:421

約数の個数: 144

約数和(自身を含む): 101888640

約数和(自身を除く): 71071392

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 121, 132, 154, 168, 176, 224, 231, 242, 264, 308, 336, 352, 363, 379, 462, 484, 528, 616, 672, 726, 758, 847, 924, 968, 1056, 1137, 1232, 1452, 1516, 1694, 1848, 1936, 2274, 2464, 2541, 2653, 2904, 3032, 3388, 3696, 3872, 4169, 4548, 5082, 5306, 5808, 6064, 6776, 7392, 7959, 8338, 9096, 10164, 10612, 11616, 12128, 12507, 13552, 15918, 16676, 18192, 20328, 21224, 25014, 27104, 29183, 31836, 33352, 36384, 40656, 42448, 45859, 50028, 58366, 63672, 66704, 81312, 84896, 87549, 91718, 100056, 116732, 127344, 133408, 137577, 175098, 183436, 200112, 233464, 254688, 275154, 321013, 350196, 366872, 400224, 466928, 550308, 642026, 700392, 733744, 933856, 963039, 1100616, 1284052, 1400784, 1467488, 1926078, 2201232, 2568104, 2801568, 3852156, 4402464, 5136208, 7704312, 10272416, 15408624, 30817248]

約数ペア:

[(1, 30817248), (2, 15408624), (3, 10272416), (4, 7704312), (6, 5136208), (7, 4402464), (8, 3852156), (11, 2801568), (12, 2568104), (14, 2201232), (16, 1926078), (21, 1467488), (22, 1400784), (24, 1284052), (28, 1100616), (32, 963039), (33, 933856), (42, 733744), (44, 700392), (48, 642026), (56, 550308), (66, 466928), (77, 400224), (84, 366872), (88, 350196), (96, 321013), (112, 275154), (121, 254688), (132, 233464), (154, 200112), (168, 183436), (176, 175098), (224, 137577), (231, 133408), (242, 127344), (264, 116732), (308, 100056), (336, 91718), (352, 87549), (363, 84896), (379, 81312), (462, 66704), (484, 63672), (528, 58366), (616, 50028), (672, 45859), (726, 42448), (758, 40656), (847, 36384), (924, 33352), (968, 31836), (1056, 29183), (1137, 27104), (1232, 25014), (1452, 21224), (1516, 20328), (1694, 18192), (1848, 16676), (1936, 15918), (2274, 13552), (2464, 12507), (2541, 12128), (2653, 11616), (2904, 10612), (3032, 10164), (3388, 9096), (3696, 8338), (3872, 7959), (4169, 7392), (4548, 6776), (5082, 6064), (5306, 5808)]