30518936

素因数分解:

$2^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{2011}}^1$

素因数の和:2295

約数の個数: 32

約数和(自身を含む): 65671680

約数和(自身を除く): 35152744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 271, 542, 1084, 1897, 2011, 2168, 3794, 4022, 7588, 8044, 14077, 15176, 16088, 28154, 56308, 112616, 544981, 1089962, 2179924, 3814867, 4359848, 7629734, 15259468, 30518936]

約数ペア:

[(1, 30518936), (2, 15259468), (4, 7629734), (7, 4359848), (8, 3814867), (14, 2179924), (28, 1089962), (56, 544981), (271, 112616), (542, 56308), (1084, 28154), (1897, 16088), (2011, 15176), (2168, 14077), (3794, 8044), (4022, 7588)]