250739940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379909}}^1$

素因数の和:379932

約数の個数: 48

約数和(自身を含む): 765898560

約数和(自身を除く): 515158620

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 379909, 759818, 1139727, 1519636, 1899545, 2279454, 3799090, 4178999, 4558908, 5698635, 7598180, 8357998, 11397270, 12536997, 16715996, 20894995, 22794540, 25073994, 41789990, 50147988, 62684985, 83579980, 125369970, 250739940]

約数ペア:

[(1, 250739940), (2, 125369970), (3, 83579980), (4, 62684985), (5, 50147988), (6, 41789990), (10, 25073994), (11, 22794540), (12, 20894995), (15, 16715996), (20, 12536997), (22, 11397270), (30, 8357998), (33, 7598180), (44, 5698635), (55, 4558908), (60, 4178999), (66, 3799090), (110, 2279454), (132, 1899545), (165, 1519636), (220, 1139727), (330, 759818), (660, 379909)]