30711072

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1987}}^1$

素因数の和:2030

約数の個数: 96

約数和(自身を含む): 96187392

約数和(自身を除く): 65476320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 92, 96, 112, 138, 161, 168, 184, 224, 276, 322, 336, 368, 483, 552, 644, 672, 736, 966, 1104, 1288, 1932, 1987, 2208, 2576, 3864, 3974, 5152, 5961, 7728, 7948, 11922, 13909, 15456, 15896, 23844, 27818, 31792, 41727, 45701, 47688, 55636, 63584, 83454, 91402, 95376, 111272, 137103, 166908, 182804, 190752, 222544, 274206, 319907, 333816, 365608, 445088, 548412, 639814, 667632, 731216, 959721, 1096824, 1279628, 1335264, 1462432, 1919442, 2193648, 2559256, 3838884, 4387296, 5118512, 7677768, 10237024, 15355536, 30711072]

約数ペア:

[(1, 30711072), (2, 15355536), (3, 10237024), (4, 7677768), (6, 5118512), (7, 4387296), (8, 3838884), (12, 2559256), (14, 2193648), (16, 1919442), (21, 1462432), (23, 1335264), (24, 1279628), (28, 1096824), (32, 959721), (42, 731216), (46, 667632), (48, 639814), (56, 548412), (69, 445088), (84, 365608), (92, 333816), (96, 319907), (112, 274206), (138, 222544), (161, 190752), (168, 182804), (184, 166908), (224, 137103), (276, 111272), (322, 95376), (336, 91402), (368, 83454), (483, 63584), (552, 55636), (644, 47688), (672, 45701), (736, 41727), (966, 31792), (1104, 27818), (1288, 23844), (1932, 15896), (1987, 15456), (2208, 13909), (2576, 11922), (3864, 7948), (3974, 7728), (5152, 5961)]