30319773

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{929}}^1$

素因数の和:1009

約数の個数: 32

約数和(自身を含む): 47139840

約数和(自身を除く): 16820067

約数列:

[1, 3, 11, 23, 33, 43, 69, 129, 253, 473, 759, 929, 989, 1419, 2787, 2967, 10219, 10879, 21367, 30657, 32637, 39947, 64101, 119841, 235037, 439417, 705111, 918781, 1318251, 2756343, 10106591, 30319773]

約数ペア:

[(1, 30319773), (3, 10106591), (11, 2756343), (23, 1318251), (33, 918781), (43, 705111), (69, 439417), (129, 235037), (253, 119841), (473, 64101), (759, 39947), (929, 32637), (989, 30657), (1419, 21367), (2787, 10879), (2967, 10219)]