30379196

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2609}}^1$

素因数の和:2725

約数の個数: 24

約数和(自身を含む): 55248480

約数和(自身を除く): 24869284

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 284, 2609, 2911, 5218, 5822, 10436, 11644, 106969, 185239, 213938, 370478, 427876, 740956, 7594799, 15189598, 30379196]

約数ペア:

[(1, 30379196), (2, 15189598), (4, 7594799), (41, 740956), (71, 427876), (82, 370478), (142, 213938), (164, 185239), (284, 106969), (2609, 11644), (2911, 10436), (5218, 5822)]