43843980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31771}}^1$

素因数の和:31806

約数の個数: 48

約数和(自身を含む): 128104704

約数和(自身を除く): 84260724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 31771, 63542, 95313, 127084, 158855, 190626, 317710, 381252, 476565, 635420, 730733, 953130, 1461466, 1906260, 2192199, 2922932, 3653665, 4384398, 7307330, 8768796, 10960995, 14614660, 21921990, 43843980]

約数ペア:

[(1, 43843980), (2, 21921990), (3, 14614660), (4, 10960995), (5, 8768796), (6, 7307330), (10, 4384398), (12, 3653665), (15, 2922932), (20, 2192199), (23, 1906260), (30, 1461466), (46, 953130), (60, 730733), (69, 635420), (92, 476565), (115, 381252), (138, 317710), (230, 190626), (276, 158855), (345, 127084), (460, 95313), (690, 63542), (1380, 31771)]