30797312

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:699

約数の個数: 80

約数和(自身を含む): 75849312

約数和(自身を除く): 45052000

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 661, 728, 832, 896, 1322, 1456, 1664, 1792, 2644, 2912, 3328, 3584, 4627, 5288, 5824, 6656, 8593, 9254, 10576, 11648, 17186, 18508, 21152, 23296, 34372, 37016, 42304, 46592, 60151, 68744, 74032, 84608, 120302, 137488, 148064, 169216, 240604, 274976, 296128, 338432, 481208, 549952, 592256, 962416, 1099904, 1184512, 1924832, 2199808, 2369024, 3849664, 4399616, 7699328, 15398656, 30797312]

約数ペア:

[(1, 30797312), (2, 15398656), (4, 7699328), (7, 4399616), (8, 3849664), (13, 2369024), (14, 2199808), (16, 1924832), (26, 1184512), (28, 1099904), (32, 962416), (52, 592256), (56, 549952), (64, 481208), (91, 338432), (104, 296128), (112, 274976), (128, 240604), (182, 169216), (208, 148064), (224, 137488), (256, 120302), (364, 84608), (416, 74032), (448, 68744), (512, 60151), (661, 46592), (728, 42304), (832, 37016), (896, 34372), (1322, 23296), (1456, 21152), (1664, 18508), (1792, 17186), (2644, 11648), (2912, 10576), (3328, 9254), (3584, 8593), (4627, 6656), (5288, 5824)]