30487408

素因数分解:

$2^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1051}}^1$

素因数の和:1110

約数の個数: 60

約数和(自身を含む): 70637592

約数和(自身を除く): 40150184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 49, 56, 74, 98, 112, 148, 196, 259, 296, 392, 518, 592, 784, 1036, 1051, 1813, 2072, 2102, 3626, 4144, 4204, 7252, 7357, 8408, 14504, 14714, 16816, 29008, 29428, 38887, 51499, 58856, 77774, 102998, 117712, 155548, 205996, 272209, 311096, 411992, 544418, 622192, 823984, 1088836, 1905463, 2177672, 3810926, 4355344, 7621852, 15243704, 30487408]

約数ペア:

[(1, 30487408), (2, 15243704), (4, 7621852), (7, 4355344), (8, 3810926), (14, 2177672), (16, 1905463), (28, 1088836), (37, 823984), (49, 622192), (56, 544418), (74, 411992), (98, 311096), (112, 272209), (148, 205996), (196, 155548), (259, 117712), (296, 102998), (392, 77774), (518, 58856), (592, 51499), (784, 38887), (1036, 29428), (1051, 29008), (1813, 16816), (2072, 14714), (2102, 14504), (3626, 8408), (4144, 7357), (4204, 7252)]