30804678

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{5881}}^1$

素因数の和:5989

約数の個数: 32

約数和(自身を含む): 69172320

約数和(自身を除く): 38367642

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 291, 582, 873, 1746, 2619, 5238, 5881, 11762, 17643, 35286, 52929, 105858, 158787, 317574, 570457, 1140914, 1711371, 3422742, 5134113, 10268226, 15402339, 30804678]

約数ペア:

[(1, 30804678), (2, 15402339), (3, 10268226), (6, 5134113), (9, 3422742), (18, 1711371), (27, 1140914), (54, 570457), (97, 317574), (194, 158787), (291, 105858), (582, 52929), (873, 35286), (1746, 17643), (2619, 11762), (5238, 5881)]