2485042470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{248753}}^1$

素因数の和:248806

約数の個数: 64

約数和(自身を含む): 6805909440

約数和(自身を除く): 4320866970

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, 248753, 497506, 746259, 1243765, 1492518, 2238777, 2487530, 3731295, 4477554, 6716331, 7462590, 9203861, 11193885, 13432662, 18407722, 22387770, 27611583, 33581655, 46019305, 55223166, 67163310, 82834749, 92038610, 138057915, 165669498, 248504247, 276115830, 414173745, 497008494, 828347490, 1242521235, 2485042470]

約数ペア:

[(1, 2485042470), (2, 1242521235), (3, 828347490), (5, 497008494), (6, 414173745), (9, 276115830), (10, 248504247), (15, 165669498), (18, 138057915), (27, 92038610), (30, 82834749), (37, 67163310), (45, 55223166), (54, 46019305), (74, 33581655), (90, 27611583), (111, 22387770), (135, 18407722), (185, 13432662), (222, 11193885), (270, 9203861), (333, 7462590), (370, 6716331), (555, 4477554), (666, 3731295), (999, 2487530), (1110, 2238777), (1665, 1492518), (1998, 1243765), (3330, 746259), (4995, 497506), (9990, 248753)]