30253954

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{1559}}^1$

素因数の和:1905

約数の個数: 16

約数和(自身を含む): 47024640

約数和(自身を除く): 16770686

約数列:

[1, 2, 31, 62, 313, 626, 1559, 3118, 9703, 19406, 48329, 96658, 487967, 975934, 15126977, 30253954]

約数ペア:

[(1, 30253954), (2, 15126977), (31, 975934), (62, 487967), (313, 96658), (626, 48329), (1559, 19406), (3118, 9703)]