4986180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{27701}}^1$

素因数の和:27716

約数の個数: 36

約数和(自身を含む): 15125292

約数和(自身を除く): 10139112

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 27701, 55402, 83103, 110804, 138505, 166206, 249309, 277010, 332412, 415515, 498618, 554020, 831030, 997236, 1246545, 1662060, 2493090, 4986180]

約数ペア:

[(1, 4986180), (2, 2493090), (3, 1662060), (4, 1246545), (5, 997236), (6, 831030), (9, 554020), (10, 498618), (12, 415515), (15, 332412), (18, 277010), (20, 249309), (30, 166206), (36, 138505), (45, 110804), (60, 83103), (90, 55402), (180, 27701)]