30490114816

素因数分解:

$2^8\times 7^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{1123}}^1$

素因数の和:1394

約数の個数: 144

約数和(自身を含む): 70761644800

約数和(自身を除く): 40271529984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 109, 112, 128, 139, 218, 224, 256, 278, 436, 448, 556, 763, 872, 896, 973, 1112, 1123, 1526, 1744, 1792, 1946, 2224, 2246, 3052, 3488, 3892, 4448, 4492, 6104, 6976, 7784, 7861, 8896, 8984, 12208, 13952, 15151, 15568, 15722, 17792, 17968, 24416, 27904, 30302, 31136, 31444, 35584, 35936, 48832, 60604, 62272, 62888, 71872, 97664, 106057, 121208, 122407, 124544, 125776, 143744, 156097, 195328, 212114, 242416, 244814, 249088, 251552, 287488, 312194, 424228, 484832, 489628, 503104, 624388, 848456, 856849, 969664, 979256, 1006208, 1092679, 1248776, 1696912, 1713698, 1939328, 1958512, 2012416, 2185358, 2497552, 3393824, 3427396, 3878656, 3917024, 4370716, 4995104, 6787648, 6854792, 7834048, 8741432, 9990208, 13575296, 13709584, 15668096, 17014573, 17482864, 19980416, 27150592, 27419168, 31336192, 34029146, 34965728, 39960832, 54838336, 68058292, 69931456, 109676672, 119102011, 136116584, 139862912, 219353344, 238204022, 272233168, 279725824, 476408044, 544466336, 952816088, 1088932672, 1905632176, 2177865344, 3811264352, 4355730688, 7622528704, 15245057408, 30490114816]

約数ペア:

[(1, 30490114816), (2, 15245057408), (4, 7622528704), (7, 4355730688), (8, 3811264352), (14, 2177865344), (16, 1905632176), (28, 1088932672), (32, 952816088), (56, 544466336), (64, 476408044), (109, 279725824), (112, 272233168), (128, 238204022), (139, 219353344), (218, 139862912), (224, 136116584), (256, 119102011), (278, 109676672), (436, 69931456), (448, 68058292), (556, 54838336), (763, 39960832), (872, 34965728), (896, 34029146), (973, 31336192), (1112, 27419168), (1123, 27150592), (1526, 19980416), (1744, 17482864), (1792, 17014573), (1946, 15668096), (2224, 13709584), (2246, 13575296), (3052, 9990208), (3488, 8741432), (3892, 7834048), (4448, 6854792), (4492, 6787648), (6104, 4995104), (6976, 4370716), (7784, 3917024), (7861, 3878656), (8896, 3427396), (8984, 3393824), (12208, 2497552), (13952, 2185358), (15151, 2012416), (15568, 1958512), (15722, 1939328), (17792, 1713698), (17968, 1696912), (24416, 1248776), (27904, 1092679), (30302, 1006208), (31136, 979256), (31444, 969664), (35584, 856849), (35936, 848456), (48832, 624388), (60604, 503104), (62272, 489628), (62888, 484832), (71872, 424228), (97664, 312194), (106057, 287488), (121208, 251552), (122407, 249088), (124544, 244814), (125776, 242416), (143744, 212114), (156097, 195328)]