30683218

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{7451}}^1$

素因数の和:7553

約数の個数: 16

約数和(自身を含む): 48288960

約数和(自身を除く): 17605742

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 7451, 14902, 216079, 432158, 529021, 1058042, 15341609, 30683218]

約数ペア:

[(1, 30683218), (2, 15341609), (29, 1058042), (58, 529021), (71, 432158), (142, 216079), (2059, 14902), (4118, 7451)]