30481976

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{4817}}^1$

素因数の和:4943

約数の個数: 32

約数和(自身を含む): 65910240

約数和(自身を除く): 35428264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 3164, 4817, 6328, 9634, 19268, 33719, 38536, 67438, 134876, 269752, 544321, 1088642, 2177284, 3810247, 4354568, 7620494, 15240988, 30481976]

約数ペア:

[(1, 30481976), (2, 15240988), (4, 7620494), (7, 4354568), (8, 3810247), (14, 2177284), (28, 1088642), (56, 544321), (113, 269752), (226, 134876), (452, 67438), (791, 38536), (904, 33719), (1582, 19268), (3164, 9634), (4817, 6328)]