30645732

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6337}}^1$

素因数の和:6388

約数の個数: 48

約数和(自身を含む): 79503872

約数和(自身を除く): 48858140

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 6337, 12674, 19011, 25348, 38022, 76044, 82381, 164762, 196447, 247143, 329524, 392894, 494286, 589341, 785788, 988572, 1178682, 2357364, 2553811, 5107622, 7661433, 10215244, 15322866, 30645732]

約数ペア:

[(1, 30645732), (2, 15322866), (3, 10215244), (4, 7661433), (6, 5107622), (12, 2553811), (13, 2357364), (26, 1178682), (31, 988572), (39, 785788), (52, 589341), (62, 494286), (78, 392894), (93, 329524), (124, 247143), (156, 196447), (186, 164762), (372, 82381), (403, 76044), (806, 38022), (1209, 25348), (1612, 19011), (2418, 12674), (4836, 6337)]