30197859

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{2927}}^1$

素因数の和:3130

約数の個数: 16

約数和(自身を含む): 42631680

約数和(自身を除く): 12433821

約数列:

[1, 3, 19, 57, 181, 543, 2927, 3439, 8781, 10317, 55613, 166839, 529787, 1589361, 10065953, 30197859]

約数ペア:

[(1, 30197859), (3, 10065953), (19, 1589361), (57, 529787), (181, 166839), (543, 55613), (2927, 10317), (3439, 8781)]