3857704740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{189661}}^1$

素因数の和:189789

約数の個数: 72

約数和(自身を含む): 11805321528

約数和(自身を除く): 7947616788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 3390, 4068, 5085, 6780, 10170, 20340, 189661, 379322, 568983, 758644, 948305, 1137966, 1706949, 1896610, 2275932, 2844915, 3413898, 3793220, 5689830, 6827796, 8534745, 11379660, 17069490, 21431693, 34138980, 42863386, 64295079, 85726772, 107158465, 128590158, 192885237, 214316930, 257180316, 321475395, 385770474, 428633860, 642950790, 771540948, 964426185, 1285901580, 1928852370, 3857704740]

約数ペア:

[(1, 3857704740), (2, 1928852370), (3, 1285901580), (4, 964426185), (5, 771540948), (6, 642950790), (9, 428633860), (10, 385770474), (12, 321475395), (15, 257180316), (18, 214316930), (20, 192885237), (30, 128590158), (36, 107158465), (45, 85726772), (60, 64295079), (90, 42863386), (113, 34138980), (180, 21431693), (226, 17069490), (339, 11379660), (452, 8534745), (565, 6827796), (678, 5689830), (1017, 3793220), (1130, 3413898), (1356, 2844915), (1695, 2275932), (2034, 1896610), (2260, 1706949), (3390, 1137966), (4068, 948305), (5085, 758644), (6780, 568983), (10170, 379322), (20340, 189661)]