30861376

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{757}}^1$

素因数の和:796

約数の個数: 84

約数和(自身を含む): 76820268

約数和(自身を除く): 45958892

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 448, 637, 728, 757, 784, 832, 1274, 1456, 1514, 1568, 2548, 2912, 3028, 3136, 5096, 5299, 5824, 6056, 9841, 10192, 10598, 12112, 19682, 20384, 21196, 24224, 37093, 39364, 40768, 42392, 48448, 68887, 74186, 78728, 84784, 137774, 148372, 157456, 169568, 275548, 296744, 314912, 339136, 482209, 551096, 593488, 629824, 964418, 1102192, 1186976, 1928836, 2204384, 2373952, 3857672, 4408768, 7715344, 15430688, 30861376]

約数ペア:

[(1, 30861376), (2, 15430688), (4, 7715344), (7, 4408768), (8, 3857672), (13, 2373952), (14, 2204384), (16, 1928836), (26, 1186976), (28, 1102192), (32, 964418), (49, 629824), (52, 593488), (56, 551096), (64, 482209), (91, 339136), (98, 314912), (104, 296744), (112, 275548), (182, 169568), (196, 157456), (208, 148372), (224, 137774), (364, 84784), (392, 78728), (416, 74186), (448, 68887), (637, 48448), (728, 42392), (757, 40768), (784, 39364), (832, 37093), (1274, 24224), (1456, 21196), (1514, 20384), (1568, 19682), (2548, 12112), (2912, 10598), (3028, 10192), (3136, 9841), (5096, 6056), (5299, 5824)]