30561886

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{3761}}^1$

素因数の和:4019

約数の個数: 16

約数和(自身を含む): 48755520

約数和(自身を除く): 18193634

約数列:

[1, 2, 17, 34, 239, 478, 3761, 4063, 7522, 8126, 63937, 127874, 898879, 1797758, 15280943, 30561886]

約数ペア:

[(1, 30561886), (2, 15280943), (17, 1797758), (34, 898879), (239, 127874), (478, 63937), (3761, 8126), (4063, 7522)]