30103077

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 43352064

約数和(自身を除く): 13248987

約数列:

[1, 3, 31, 47, 71, 93, 97, 141, 213, 291, 1457, 2201, 3007, 3337, 4371, 4559, 6603, 6887, 9021, 10011, 13677, 20661, 103447, 141329, 213497, 310341, 323689, 423987, 640491, 971067, 10034359, 30103077]

約数ペア:

[(1, 30103077), (3, 10034359), (31, 971067), (47, 640491), (71, 423987), (93, 323689), (97, 310341), (141, 213497), (213, 141329), (291, 103447), (1457, 20661), (2201, 13677), (3007, 10011), (3337, 9021), (4371, 6887), (4559, 6603)]