1519177060

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1\times {\mathrm{2437}}^1$

素因数の和:2956

約数の個数: 48

約数和(自身を含む): 3243905280

約数和(自身を除く): 1724728220

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 439, 710, 878, 1420, 1756, 2195, 2437, 4390, 4874, 8780, 9748, 12185, 24370, 31169, 48740, 62338, 124676, 155845, 173027, 311690, 346054, 623380, 692108, 865135, 1069843, 1730270, 2139686, 3460540, 4279372, 5349215, 10698430, 21396860, 75958853, 151917706, 303835412, 379794265, 759588530, 1519177060]

約数ペア:

[(1, 1519177060), (2, 759588530), (4, 379794265), (5, 303835412), (10, 151917706), (20, 75958853), (71, 21396860), (142, 10698430), (284, 5349215), (355, 4279372), (439, 3460540), (710, 2139686), (878, 1730270), (1420, 1069843), (1756, 865135), (2195, 692108), (2437, 623380), (4390, 346054), (4874, 311690), (8780, 173027), (9748, 155845), (12185, 124676), (24370, 62338), (31169, 48740)]