2130670260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{623003}}^1$

素因数の和:623037

約数の個数: 72

約数和(自身を含む): 6803203680

約数和(自身を除く): 4672533420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 623003, 1246006, 1869009, 2492012, 3115015, 3738018, 5607027, 6230030, 7476036, 9345045, 11214054, 11837057, 12460060, 18690090, 22428108, 23674114, 28035135, 35511171, 37380180, 47348228, 56070270, 59185285, 71022342, 106533513, 112140540, 118370570, 142044684, 177555855, 213067026, 236741140, 355111710, 426134052, 532667565, 710223420, 1065335130, 2130670260]

約数ペア:

[(1, 2130670260), (2, 1065335130), (3, 710223420), (4, 532667565), (5, 426134052), (6, 355111710), (9, 236741140), (10, 213067026), (12, 177555855), (15, 142044684), (18, 118370570), (19, 112140540), (20, 106533513), (30, 71022342), (36, 59185285), (38, 56070270), (45, 47348228), (57, 37380180), (60, 35511171), (76, 28035135), (90, 23674114), (95, 22428108), (114, 18690090), (171, 12460060), (180, 11837057), (190, 11214054), (228, 9345045), (285, 7476036), (342, 6230030), (380, 5607027), (570, 3738018), (684, 3115015), (855, 2492012), (1140, 1869009), (1710, 1246006), (3420, 623003)]