3163180

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1451}}^1$

素因数の和:1569

約数の個数: 24

約数和(自身を含む): 6708240

約数和(自身を除く): 3545060

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 1451, 2180, 2902, 5804, 7255, 14510, 29020, 158159, 316318, 632636, 790795, 1581590, 3163180]

約数ペア:

[(1, 3163180), (2, 1581590), (4, 790795), (5, 632636), (10, 316318), (20, 158159), (109, 29020), (218, 14510), (436, 7255), (545, 5804), (1090, 2902), (1451, 2180)]