30673503

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 53214720

約数和(自身を除く): 22541217

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 103, 163, 203, 261, 309, 489, 609, 721, 927, 1141, 1467, 1827, 2163, 2987, 3423, 4727, 6489, 8961, 10269, 14181, 16789, 20909, 26883, 33089, 42543, 50367, 62727, 99267, 117523, 151101, 188181, 297801, 352569, 486881, 1057707, 1460643, 3408167, 4381929, 10224501, 30673503]

約数ペア:

[(1, 30673503), (3, 10224501), (7, 4381929), (9, 3408167), (21, 1460643), (29, 1057707), (63, 486881), (87, 352569), (103, 297801), (163, 188181), (203, 151101), (261, 117523), (309, 99267), (489, 62727), (609, 50367), (721, 42543), (927, 33089), (1141, 26883), (1467, 20909), (1827, 16789), (2163, 14181), (2987, 10269), (3423, 8961), (4727, 6489)]