30087106

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{15461}}^1$

素因数の和:15609

約数の個数: 16

約数和(自身を含む): 51952320

約数和(自身を除く): 21865214

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 15461, 30922, 108227, 216454, 2149079, 4298158, 15043553, 30087106]

約数ペア:

[(1, 30087106), (2, 15043553), (7, 4298158), (14, 2149079), (139, 216454), (278, 108227), (973, 30922), (1946, 15461)]