30241178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{12611}}^1$

素因数の和:12733

約数の個数: 16

約数和(自身を含む): 49943520

約数和(自身を除く): 19702342

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 12611, 25222, 138721, 277442, 1374599, 2749198, 15120589, 30241178]

約数ペア:

[(1, 30241178), (2, 15120589), (11, 2749198), (22, 1374599), (109, 277442), (218, 138721), (1199, 25222), (2398, 12611)]