2989048740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{673}}^1\times {\mathrm{937}}^1$

素因数の和:1701

約数の個数: 96

約数和(自身を含む): 8496929280

約数和(自身を除く): 5507880540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 673, 790, 937, 948, 1185, 1346, 1580, 1874, 2019, 2370, 2692, 2811, 3365, 3748, 4038, 4685, 4740, 5622, 6730, 8076, 9370, 10095, 11244, 13460, 14055, 18740, 20190, 28110, 40380, 53167, 56220, 74023, 106334, 148046, 159501, 212668, 222069, 265835, 296092, 319002, 370115, 444138, 531670, 630601, 638004, 740230, 797505, 888276, 1063340, 1110345, 1261202, 1480460, 1595010, 1891803, 2220690, 2522404, 3153005, 3190020, 3783606, 4441380, 6306010, 7567212, 9459015, 12612020, 18918030, 37836060, 49817479, 99634958, 149452437, 199269916, 249087395, 298904874, 498174790, 597809748, 747262185, 996349580, 1494524370, 2989048740]

約数ペア:

[(1, 2989048740), (2, 1494524370), (3, 996349580), (4, 747262185), (5, 597809748), (6, 498174790), (10, 298904874), (12, 249087395), (15, 199269916), (20, 149452437), (30, 99634958), (60, 49817479), (79, 37836060), (158, 18918030), (237, 12612020), (316, 9459015), (395, 7567212), (474, 6306010), (673, 4441380), (790, 3783606), (937, 3190020), (948, 3153005), (1185, 2522404), (1346, 2220690), (1580, 1891803), (1874, 1595010), (2019, 1480460), (2370, 1261202), (2692, 1110345), (2811, 1063340), (3365, 888276), (3748, 797505), (4038, 740230), (4685, 638004), (4740, 630601), (5622, 531670), (6730, 444138), (8076, 370115), (9370, 319002), (10095, 296092), (11244, 265835), (13460, 222069), (14055, 212668), (18740, 159501), (20190, 148046), (28110, 106334), (40380, 74023), (53167, 56220)]