30003008

素因数分解:

$2^6\times 7^1\times {\mathrm{193}}^1\times {\mathrm{347}}^1$

素因数の和:559

約数の個数: 56

約数和(自身を含む): 68592192

約数和(自身を除く): 38589184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 193, 224, 347, 386, 448, 694, 772, 1351, 1388, 1544, 2429, 2702, 2776, 3088, 4858, 5404, 5552, 6176, 9716, 10808, 11104, 12352, 19432, 21616, 22208, 38864, 43232, 66971, 77728, 86464, 133942, 155456, 267884, 468797, 535768, 937594, 1071536, 1875188, 2143072, 3750376, 4286144, 7500752, 15001504, 30003008]

約数ペア:

[(1, 30003008), (2, 15001504), (4, 7500752), (7, 4286144), (8, 3750376), (14, 2143072), (16, 1875188), (28, 1071536), (32, 937594), (56, 535768), (64, 468797), (112, 267884), (193, 155456), (224, 133942), (347, 86464), (386, 77728), (448, 66971), (694, 43232), (772, 38864), (1351, 22208), (1388, 21616), (1544, 19432), (2429, 12352), (2702, 11104), (2776, 10808), (3088, 9716), (4858, 6176), (5404, 5552)]