30791286

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{30011}}^1$

素因数の和:30041

約数の個数: 32

約数和(自身を含む): 72028800

約数和(自身を除く): 41237514

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 30011, 60022, 90033, 180066, 270099, 540198, 570209, 810297, 1140418, 1620594, 1710627, 3421254, 5131881, 10263762, 15395643, 30791286]

約数ペア:

[(1, 30791286), (2, 15395643), (3, 10263762), (6, 5131881), (9, 3421254), (18, 1710627), (19, 1620594), (27, 1140418), (38, 810297), (54, 570209), (57, 540198), (114, 270099), (171, 180066), (342, 90033), (513, 60022), (1026, 30011)]