30160658

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{19309}}^1$

素因数の和:19393

約数の個数: 16

約数和(自身を含む): 50051520

約数和(自身を除く): 19890862

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 19309, 38618, 212399, 424798, 1370939, 2741878, 15080329, 30160658]

約数ペア:

[(1, 30160658), (2, 15080329), (11, 2741878), (22, 1370939), (71, 424798), (142, 212399), (781, 38618), (1562, 19309)]