30431712

素因数分解:

$2^5\times 3^1\times {\mathrm{359}}^1\times {\mathrm{883}}^1$

素因数の和:1255

約数の個数: 48

約数和(自身を含む): 80196480

約数和(自身を除く): 49764768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 359, 718, 883, 1077, 1436, 1766, 2154, 2649, 2872, 3532, 4308, 5298, 5744, 7064, 8616, 10596, 11488, 14128, 17232, 21192, 28256, 34464, 42384, 84768, 316997, 633994, 950991, 1267988, 1901982, 2535976, 3803964, 5071952, 7607928, 10143904, 15215856, 30431712]

約数ペア:

[(1, 30431712), (2, 15215856), (3, 10143904), (4, 7607928), (6, 5071952), (8, 3803964), (12, 2535976), (16, 1901982), (24, 1267988), (32, 950991), (48, 633994), (96, 316997), (359, 84768), (718, 42384), (883, 34464), (1077, 28256), (1436, 21192), (1766, 17232), (2154, 14128), (2649, 11488), (2872, 10596), (3532, 8616), (4308, 7064), (5298, 5744)]