30224782

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{83}}^1$

素因数の和:185

約数の個数: 48

約数和(自身を含む): 56730240

約数和(自身を除く): 26505458

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 83, 133, 166, 259, 266, 518, 581, 703, 1162, 1369, 1406, 1577, 2738, 3071, 3154, 4921, 6142, 9583, 9842, 11039, 19166, 21497, 22078, 26011, 42994, 52022, 58349, 113627, 116698, 182077, 227254, 364154, 408443, 795389, 816886, 1590778, 2158913, 4317826, 15112391, 30224782]

約数ペア:

[(1, 30224782), (2, 15112391), (7, 4317826), (14, 2158913), (19, 1590778), (37, 816886), (38, 795389), (74, 408443), (83, 364154), (133, 227254), (166, 182077), (259, 116698), (266, 113627), (518, 58349), (581, 52022), (703, 42994), (1162, 26011), (1369, 22078), (1406, 21497), (1577, 19166), (2738, 11039), (3071, 9842), (3154, 9583), (4921, 6142)]