30808358

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{10141}}^1$

素因数の和:10188

約数の個数: 24

約数和(自身を含む): 55497024

約数和(自身を除く): 24688666

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 10141, 20282, 70987, 141974, 314371, 496909, 628742, 993818, 2200597, 4401194, 15404179, 30808358]

約数ペア:

[(1, 30808358), (2, 15404179), (7, 4401194), (14, 2200597), (31, 993818), (49, 628742), (62, 496909), (98, 314371), (217, 141974), (434, 70987), (1519, 20282), (3038, 10141)]