30416245

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{907}}^1$

素因数の和:1284

約数の個数: 16

約数和(自身を含む): 38571840

約数和(自身を除く): 8155595

約数列:

[1, 5, 19, 95, 353, 907, 1765, 4535, 6707, 17233, 33535, 86165, 320171, 1600855, 6083249, 30416245]

約数ペア:

[(1, 30416245), (5, 6083249), (19, 1600855), (95, 320171), (353, 86165), (907, 33535), (1765, 17233), (4535, 6707)]