29771460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{165397}}^1$

素因数の和:165412

約数の個数: 36

約数和(自身を含む): 90307308

約数和(自身を除く): 60535848

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 165397, 330794, 496191, 661588, 826985, 992382, 1488573, 1653970, 1984764, 2480955, 2977146, 3307940, 4961910, 5954292, 7442865, 9923820, 14885730, 29771460]

約数ペア:

[(1, 29771460), (2, 14885730), (3, 9923820), (4, 7442865), (5, 5954292), (6, 4961910), (9, 3307940), (10, 2977146), (12, 2480955), (15, 1984764), (18, 1653970), (20, 1488573), (30, 992382), (36, 826985), (45, 661588), (60, 496191), (90, 330794), (180, 165397)]