30883089

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 44789760

約数和(自身を除く): 13906671

約数列:

[1, 3, 23, 47, 69, 89, 107, 141, 267, 321, 1081, 2047, 2461, 3243, 4183, 5029, 6141, 7383, 9523, 12549, 15087, 28569, 96209, 115667, 219029, 288627, 347001, 447581, 657087, 1342743, 10294363, 30883089]

約数ペア:

[(1, 30883089), (3, 10294363), (23, 1342743), (47, 657087), (69, 447581), (89, 347001), (107, 288627), (141, 219029), (267, 115667), (321, 96209), (1081, 28569), (2047, 15087), (2461, 12549), (3243, 9523), (4183, 7383), (5029, 6141)]