8089690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{709}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 16767360

約数和(自身を除く): 8677670

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 709, 815, 1141, 1418, 1630, 2282, 3545, 4963, 5705, 7090, 9926, 11410, 24815, 49630, 115567, 231134, 577835, 808969, 1155670, 1617938, 4044845, 8089690]

約数ペア:

[(1, 8089690), (2, 4044845), (5, 1617938), (7, 1155670), (10, 808969), (14, 577835), (35, 231134), (70, 115567), (163, 49630), (326, 24815), (709, 11410), (815, 9926), (1141, 7090), (1418, 5705), (1630, 4963), (2282, 3545)]