30553292

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 73543680

約数和(自身を除く): 42990388

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 23, 28, 38, 44, 46, 76, 77, 92, 133, 154, 161, 209, 227, 253, 266, 308, 322, 418, 437, 454, 506, 532, 644, 836, 874, 908, 1012, 1463, 1589, 1748, 1771, 2497, 2926, 3059, 3178, 3542, 4313, 4807, 4994, 5221, 5852, 6118, 6356, 7084, 8626, 9614, 9988, 10442, 12236, 17252, 17479, 19228, 20884, 30191, 33649, 34958, 36547, 47443, 57431, 60382, 67298, 69916, 73094, 94886, 99199, 114862, 120764, 134596, 146188, 189772, 198398, 229724, 332101, 396796, 402017, 664202, 694393, 804034, 1091189, 1328404, 1388786, 1608068, 2182378, 2777572, 4364756, 7638323, 15276646, 30553292]

約数ペア:

[(1, 30553292), (2, 15276646), (4, 7638323), (7, 4364756), (11, 2777572), (14, 2182378), (19, 1608068), (22, 1388786), (23, 1328404), (28, 1091189), (38, 804034), (44, 694393), (46, 664202), (76, 402017), (77, 396796), (92, 332101), (133, 229724), (154, 198398), (161, 189772), (209, 146188), (227, 134596), (253, 120764), (266, 114862), (308, 99199), (322, 94886), (418, 73094), (437, 69916), (454, 67298), (506, 60382), (532, 57431), (644, 47443), (836, 36547), (874, 34958), (908, 33649), (1012, 30191), (1463, 20884), (1589, 19228), (1748, 17479), (1771, 17252), (2497, 12236), (2926, 10442), (3059, 9988), (3178, 9614), (3542, 8626), (4313, 7084), (4807, 6356), (4994, 6118), (5221, 5852)]