30630526

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 49896000

約数和(自身を除く): 19265474

約数列:

[1, 2, 23, 41, 46, 82, 109, 149, 218, 298, 943, 1886, 2507, 3427, 4469, 5014, 6109, 6854, 8938, 12218, 16241, 32482, 102787, 140507, 205574, 281014, 373543, 665881, 747086, 1331762, 15315263, 30630526]

約数ペア:

[(1, 30630526), (2, 15315263), (23, 1331762), (41, 747086), (46, 665881), (82, 373543), (109, 281014), (149, 205574), (218, 140507), (298, 102787), (943, 32482), (1886, 16241), (2507, 12218), (3427, 8938), (4469, 6854), (5014, 6109)]