29439180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{54517}}^1$

素因数の和:54535

約数の個数: 48

約数和(自身を含む): 91590240

約数和(自身を除く): 62151060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 54517, 109034, 163551, 218068, 272585, 327102, 490653, 545170, 654204, 817755, 981306, 1090340, 1471959, 1635510, 1962612, 2453265, 2943918, 3271020, 4906530, 5887836, 7359795, 9813060, 14719590, 29439180]

約数ペア:

[(1, 29439180), (2, 14719590), (3, 9813060), (4, 7359795), (5, 5887836), (6, 4906530), (9, 3271020), (10, 2943918), (12, 2453265), (15, 1962612), (18, 1635510), (20, 1471959), (27, 1090340), (30, 981306), (36, 817755), (45, 654204), (54, 545170), (60, 490653), (90, 327102), (108, 272585), (135, 218068), (180, 163551), (270, 109034), (540, 54517)]