30233504

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1901}}^1$

素因数の和:1989

約数の個数: 48

約数和(自身を含む): 69019776

約数和(自身を除く): 38786272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1901, 1988, 2272, 3802, 3976, 7604, 7952, 13307, 15208, 15904, 26614, 30416, 53228, 60832, 106456, 134971, 212912, 269942, 425824, 539884, 944797, 1079768, 1889594, 2159536, 3779188, 4319072, 7558376, 15116752, 30233504]

約数ペア:

[(1, 30233504), (2, 15116752), (4, 7558376), (7, 4319072), (8, 3779188), (14, 2159536), (16, 1889594), (28, 1079768), (32, 944797), (56, 539884), (71, 425824), (112, 269942), (142, 212912), (224, 134971), (284, 106456), (497, 60832), (568, 53228), (994, 30416), (1136, 26614), (1901, 15904), (1988, 15208), (2272, 13307), (3802, 7952), (3976, 7604)]