312584090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{26423}}^1$

素因数の和:26463

約数の個数: 48

約数和(自身を含む): 696325248

約数和(自身を除く): 383741158

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1690, 2366, 5915, 11830, 26423, 52846, 132115, 184961, 264230, 343499, 369922, 686998, 924805, 1717495, 1849610, 2404493, 3434990, 4465487, 4808986, 8930974, 12022465, 22327435, 24044930, 31258409, 44654870, 62516818, 156292045, 312584090]

約数ペア:

[(1, 312584090), (2, 156292045), (5, 62516818), (7, 44654870), (10, 31258409), (13, 24044930), (14, 22327435), (26, 12022465), (35, 8930974), (65, 4808986), (70, 4465487), (91, 3434990), (130, 2404493), (169, 1849610), (182, 1717495), (338, 924805), (455, 686998), (845, 369922), (910, 343499), (1183, 264230), (1690, 184961), (2366, 132115), (5915, 52846), (11830, 26423)]