30903072

素因数分解:

$2^5\times 3^1\times {\mathrm{487}}^1\times {\mathrm{661}}^1$

素因数の和:1161

約数の個数: 48

約数和(自身を含む): 81410112

約数和(自身を除く): 50507040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 487, 661, 974, 1322, 1461, 1948, 1983, 2644, 2922, 3896, 3966, 5288, 5844, 7792, 7932, 10576, 11688, 15584, 15864, 21152, 23376, 31728, 46752, 63456, 321907, 643814, 965721, 1287628, 1931442, 2575256, 3862884, 5150512, 7725768, 10301024, 15451536, 30903072]

約数ペア:

[(1, 30903072), (2, 15451536), (3, 10301024), (4, 7725768), (6, 5150512), (8, 3862884), (12, 2575256), (16, 1931442), (24, 1287628), (32, 965721), (48, 643814), (96, 321907), (487, 63456), (661, 46752), (974, 31728), (1322, 23376), (1461, 21152), (1948, 15864), (1983, 15584), (2644, 11688), (2922, 10576), (3896, 7932), (3966, 7792), (5288, 5844)]