30949534

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{200971}}^1$

素因数の和:200991

約数の個数: 16

約数和(自身を含む): 57879936

約数和(自身を除く): 26930402

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 200971, 401942, 1406797, 2210681, 2813594, 4421362, 15474767, 30949534]

約数ペア:

[(1, 30949534), (2, 15474767), (7, 4421362), (11, 2813594), (14, 2210681), (22, 1406797), (77, 401942), (154, 200971)]