30655072

素因数分解:

$2^5\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1279}}^1$

素因数の和:1403

約数の個数: 48

約数和(自身を含む): 69672960

約数和(自身を除く): 39017888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 107, 112, 214, 224, 428, 749, 856, 1279, 1498, 1712, 2558, 2996, 3424, 5116, 5992, 8953, 10232, 11984, 17906, 20464, 23968, 35812, 40928, 71624, 136853, 143248, 273706, 286496, 547412, 957971, 1094824, 1915942, 2189648, 3831884, 4379296, 7663768, 15327536, 30655072]

約数ペア:

[(1, 30655072), (2, 15327536), (4, 7663768), (7, 4379296), (8, 3831884), (14, 2189648), (16, 1915942), (28, 1094824), (32, 957971), (56, 547412), (107, 286496), (112, 273706), (214, 143248), (224, 136853), (428, 71624), (749, 40928), (856, 35812), (1279, 23968), (1498, 20464), (1712, 17906), (2558, 11984), (2996, 10232), (3424, 8953), (5116, 5992)]