90710389

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{62003}}^1$

素因数の和:62040

約数の個数: 16

約数和(自身を含む): 119047680

約数和(自身を除く): 28337291

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 62003, 434021, 682033, 1178057, 4774231, 8246399, 12958627, 90710389]

約数ペア:

[(1, 90710389), (7, 12958627), (11, 8246399), (19, 4774231), (77, 1178057), (133, 682033), (209, 434021), (1463, 62003)]