3886139970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{389003}}^1$

素因数の和:389056

約数の個数: 64

約数和(自身を含む): 10643149440

約数和(自身を除く): 6757009470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 185, 222, 270, 333, 370, 555, 666, 999, 1110, 1665, 1998, 3330, 4995, 9990, 389003, 778006, 1167009, 1945015, 2334018, 3501027, 3890030, 5835045, 7002054, 10503081, 11670090, 14393111, 17505135, 21006162, 28786222, 35010270, 43179333, 52515405, 71965555, 86358666, 105030810, 129537999, 143931110, 215896665, 259075998, 388613997, 431793330, 647689995, 777227994, 1295379990, 1943069985, 3886139970]

約数ペア:

[(1, 3886139970), (2, 1943069985), (3, 1295379990), (5, 777227994), (6, 647689995), (9, 431793330), (10, 388613997), (15, 259075998), (18, 215896665), (27, 143931110), (30, 129537999), (37, 105030810), (45, 86358666), (54, 71965555), (74, 52515405), (90, 43179333), (111, 35010270), (135, 28786222), (185, 21006162), (222, 17505135), (270, 14393111), (333, 11670090), (370, 10503081), (555, 7002054), (666, 5835045), (999, 3890030), (1110, 3501027), (1665, 2334018), (1998, 1945015), (3330, 1167009), (4995, 778006), (9990, 389003)]