30787064

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:141

約数の個数: 128

約数和(自身を含む): 78382080

約数和(自身を除く): 47595016

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 41, 44, 46, 53, 56, 77, 82, 88, 92, 106, 154, 161, 164, 184, 212, 253, 287, 308, 322, 328, 371, 424, 451, 506, 574, 583, 616, 644, 742, 902, 943, 1012, 1148, 1166, 1219, 1288, 1484, 1771, 1804, 1886, 2024, 2173, 2296, 2332, 2438, 2968, 3157, 3542, 3608, 3772, 4081, 4346, 4664, 4876, 6314, 6601, 7084, 7544, 8162, 8533, 8692, 9752, 10373, 12628, 13202, 13409, 14168, 15211, 16324, 17066, 17384, 20746, 23903, 25256, 26404, 26818, 30422, 32648, 34132, 41492, 47806, 49979, 52808, 53636, 60844, 68264, 72611, 82984, 93863, 95612, 99958, 107272, 121688, 145222, 167321, 187726, 191224, 199916, 290444, 334642, 349853, 375452, 399832, 549769, 580888, 669284, 699706, 750904, 1099538, 1338568, 1399412, 2199076, 2798824, 3848383, 4398152, 7696766, 15393532, 30787064]

約数ペア:

[(1, 30787064), (2, 15393532), (4, 7696766), (7, 4398152), (8, 3848383), (11, 2798824), (14, 2199076), (22, 1399412), (23, 1338568), (28, 1099538), (41, 750904), (44, 699706), (46, 669284), (53, 580888), (56, 549769), (77, 399832), (82, 375452), (88, 349853), (92, 334642), (106, 290444), (154, 199916), (161, 191224), (164, 187726), (184, 167321), (212, 145222), (253, 121688), (287, 107272), (308, 99958), (322, 95612), (328, 93863), (371, 82984), (424, 72611), (451, 68264), (506, 60844), (574, 53636), (583, 52808), (616, 49979), (644, 47806), (742, 41492), (902, 34132), (943, 32648), (1012, 30422), (1148, 26818), (1166, 26404), (1219, 25256), (1288, 23903), (1484, 20746), (1771, 17384), (1804, 17066), (1886, 16324), (2024, 15211), (2173, 14168), (2296, 13409), (2332, 13202), (2438, 12628), (2968, 10373), (3157, 9752), (3542, 8692), (3608, 8533), (3772, 8162), (4081, 7544), (4346, 7084), (4664, 6601), (4876, 6314)]