30900219

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{27763}}^1$

素因数の和:27826

約数の個数: 16

約数和(自身を含む): 47976192

約数和(自身を除く): 17075973

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 27763, 83289, 194341, 583023, 1471439, 4414317, 10300073, 30900219]

約数ペア:

[(1, 30900219), (3, 10300073), (7, 4414317), (21, 1471439), (53, 583023), (159, 194341), (371, 83289), (1113, 27763)]