30269146

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{12539}}^1$

素因数の和:12629

約数の個数: 16

約数和(自身を含む): 48755520

約数和(自身を除く): 18486374

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 12539, 25078, 213163, 426326, 890269, 1780538, 15134573, 30269146]

約数ペア:

[(1, 30269146), (2, 15134573), (17, 1780538), (34, 890269), (71, 426326), (142, 213163), (1207, 25078), (2414, 12539)]