28703910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{32993}}^1$

素因数の和:33032

約数の個数: 32

約数和(自身を含む): 71267040

約数和(自身を除く): 42563130

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 32993, 65986, 98979, 164965, 197958, 329930, 494895, 956797, 989790, 1913594, 2870391, 4783985, 5740782, 9567970, 14351955, 28703910]

約数ペア:

[(1, 28703910), (2, 14351955), (3, 9567970), (5, 5740782), (6, 4783985), (10, 2870391), (15, 1913594), (29, 989790), (30, 956797), (58, 494895), (87, 329930), (145, 197958), (174, 164965), (290, 98979), (435, 65986), (870, 32993)]