30153398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{22469}}^1$

素因数の和:22543

約数の個数: 16

約数和(自身を含む): 50153040

約数和(自身を除く): 19999642

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 22469, 44938, 247159, 494318, 1370609, 2741218, 15076699, 30153398]

約数ペア:

[(1, 30153398), (2, 15076699), (11, 2741218), (22, 1370609), (61, 494318), (122, 247159), (671, 44938), (1342, 22469)]