30357154

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{1063}}^1$

素因数の和:1305

約数の個数: 16

約数和(自身を含む): 46347840

約数和(自身を除く): 15990686

約数列:

[1, 2, 109, 131, 218, 262, 1063, 2126, 14279, 28558, 115867, 139253, 231734, 278506, 15178577, 30357154]

約数ペア:

[(1, 30357154), (2, 15178577), (109, 278506), (131, 231734), (218, 139253), (262, 115867), (1063, 28558), (2126, 14279)]