66769830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{20051}}^1$

素因数の和:20101

約数の個数: 48

約数和(自身を含む): 178302384

約数和(自身を除く): 111532554

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 20051, 40102, 60153, 100255, 120306, 180459, 200510, 300765, 360918, 601530, 741887, 902295, 1483774, 1804590, 2225661, 3709435, 4451322, 6676983, 7418870, 11128305, 13353966, 22256610, 33384915, 66769830]

約数ペア:

[(1, 66769830), (2, 33384915), (3, 22256610), (5, 13353966), (6, 11128305), (9, 7418870), (10, 6676983), (15, 4451322), (18, 3709435), (30, 2225661), (37, 1804590), (45, 1483774), (74, 902295), (90, 741887), (111, 601530), (185, 360918), (222, 300765), (333, 200510), (370, 180459), (555, 120306), (666, 100255), (1110, 60153), (1665, 40102), (3330, 20051)]