30379132

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1129}}^1$

素因数の和:1202

約数の個数: 36

約数和(自身を含む): 62837040

約数和(自身を除く): 32457908

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 961, 1129, 1922, 2258, 3844, 4516, 6727, 7903, 13454, 15806, 26908, 31612, 34999, 69998, 139996, 244993, 489986, 979972, 1084969, 2169938, 4339876, 7594783, 15189566, 30379132]

約数ペア:

[(1, 30379132), (2, 15189566), (4, 7594783), (7, 4339876), (14, 2169938), (28, 1084969), (31, 979972), (62, 489986), (124, 244993), (217, 139996), (434, 69998), (868, 34999), (961, 31612), (1129, 26908), (1922, 15806), (2258, 13454), (3844, 7903), (4516, 6727)]