30940032

素因数分解:

$2^7\times 3^1\times {\mathrm{197}}^1\times {\mathrm{409}}^1$

素因数の和:623

約数の個数: 64

約数和(自身を含む): 82803600

約数和(自身を除く): 51863568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 197, 384, 394, 409, 591, 788, 818, 1182, 1227, 1576, 1636, 2364, 2454, 3152, 3272, 4728, 4908, 6304, 6544, 9456, 9816, 12608, 13088, 18912, 19632, 25216, 26176, 37824, 39264, 52352, 75648, 78528, 80573, 157056, 161146, 241719, 322292, 483438, 644584, 966876, 1289168, 1933752, 2578336, 3867504, 5156672, 7735008, 10313344, 15470016, 30940032]

約数ペア:

[(1, 30940032), (2, 15470016), (3, 10313344), (4, 7735008), (6, 5156672), (8, 3867504), (12, 2578336), (16, 1933752), (24, 1289168), (32, 966876), (48, 644584), (64, 483438), (96, 322292), (128, 241719), (192, 161146), (197, 157056), (384, 80573), (394, 78528), (409, 75648), (591, 52352), (788, 39264), (818, 37824), (1182, 26176), (1227, 25216), (1576, 19632), (1636, 18912), (2364, 13088), (2454, 12608), (3152, 9816), (3272, 9456), (4728, 6544), (4908, 6304)]