30894981901

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{4139}}^1\times {\mathrm{56123}}^1$

素因数の和:60288

約数の個数: 16

約数和(自身を含む): 37176537600

約数和(自身を除く): 6281555699

約数列:

[1, 7, 19, 133, 4139, 28973, 56123, 78641, 392861, 550487, 1066337, 7464359, 232293097, 1626051679, 4413568843, 30894981901]

約数ペア:

[(1, 30894981901), (7, 4413568843), (19, 1626051679), (133, 232293097), (4139, 7464359), (28973, 1066337), (56123, 550487), (78641, 392861)]