30869944

素因数分解:

$2^3\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1279}}^1$

素因数の和:1723

約数の個数: 32

約数和(自身を含む): 66355200

約数和(自身を除く): 35485256

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 431, 862, 1279, 1724, 2558, 3017, 3448, 5116, 6034, 8953, 10232, 12068, 17906, 24136, 35812, 71624, 551249, 1102498, 2204996, 3858743, 4409992, 7717486, 15434972, 30869944]

約数ペア:

[(1, 30869944), (2, 15434972), (4, 7717486), (7, 4409992), (8, 3858743), (14, 2204996), (28, 1102498), (56, 551249), (431, 71624), (862, 35812), (1279, 24136), (1724, 17906), (2558, 12068), (3017, 10232), (3448, 8953), (5116, 6034)]