30242919

素因数分解:

$3^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{2531}}^1$

素因数の和:3110

約数の個数: 16

約数和(自身を含む): 46183680

約数和(自身を除く): 15940761

約数列:

[1, 3, 7, 21, 569, 1707, 2531, 3983, 7593, 11949, 17717, 53151, 1440139, 4320417, 10080973, 30242919]

約数ペア:

[(1, 30242919), (3, 10080973), (7, 4320417), (21, 1440139), (569, 53151), (1707, 17717), (2531, 11949), (3983, 7593)]