30782346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{10939}}^1$

素因数の和:11018

約数の個数: 32

約数和(自身を含む): 71416320

約数和(自身を除く): 40633974

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 10939, 21878, 32817, 65634, 76573, 153146, 229719, 459438, 732913, 1465826, 2198739, 4397478, 5130391, 10260782, 15391173, 30782346]

約数ペア:

[(1, 30782346), (2, 15391173), (3, 10260782), (6, 5130391), (7, 4397478), (14, 2198739), (21, 1465826), (42, 732913), (67, 459438), (134, 229719), (201, 153146), (402, 76573), (469, 65634), (938, 32817), (1407, 21878), (2814, 10939)]