30080538

素因数分解:

$2^1\times 3^3\times {\mathrm{277}}^1\times {\mathrm{2011}}^1$

素因数の和:2299

約数の個数: 32

約数和(自身を含む): 67120320

約数和(自身を除く): 37039782

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 277, 554, 831, 1662, 2011, 2493, 4022, 4986, 6033, 7479, 12066, 14958, 18099, 36198, 54297, 108594, 557047, 1114094, 1671141, 3342282, 5013423, 10026846, 15040269, 30080538]

約数ペア:

[(1, 30080538), (2, 15040269), (3, 10026846), (6, 5013423), (9, 3342282), (18, 1671141), (27, 1114094), (54, 557047), (277, 108594), (554, 54297), (831, 36198), (1662, 18099), (2011, 14958), (2493, 12066), (4022, 7479), (4986, 6033)]