42503860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1303}}^1$

素因数の和:1552

約数の個数: 48

約数和(自身を含む): 102525696

約数和(自身を除く): 60021836

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 233, 466, 932, 1165, 1303, 1631, 2330, 2606, 3262, 4660, 5212, 6515, 6524, 8155, 9121, 13030, 16310, 18242, 26060, 32620, 36484, 45605, 91210, 182420, 303599, 607198, 1214396, 1517995, 2125193, 3035990, 4250386, 6071980, 8500772, 10625965, 21251930, 42503860]

約数ペア:

[(1, 42503860), (2, 21251930), (4, 10625965), (5, 8500772), (7, 6071980), (10, 4250386), (14, 3035990), (20, 2125193), (28, 1517995), (35, 1214396), (70, 607198), (140, 303599), (233, 182420), (466, 91210), (932, 45605), (1165, 36484), (1303, 32620), (1631, 26060), (2330, 18242), (2606, 16310), (3262, 13030), (4660, 9121), (5212, 8155), (6515, 6524)]