9912180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{165203}}^1$

素因数の和:165215

約数の個数: 24

約数和(自身を含む): 27754272

約数和(自身を除く): 17842092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 165203, 330406, 495609, 660812, 826015, 991218, 1652030, 1982436, 2478045, 3304060, 4956090, 9912180]

約数ペア:

[(1, 9912180), (2, 4956090), (3, 3304060), (4, 2478045), (5, 1982436), (6, 1652030), (10, 991218), (12, 826015), (15, 660812), (20, 495609), (30, 330406), (60, 165203)]