30394937

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 32976768

約数和(自身を除く): 2581831

約数列:

[1, 23, 43, 73, 421, 989, 1679, 3139, 9683, 18103, 30733, 72197, 416369, 706859, 1321519, 30394937]

約数ペア:

[(1, 30394937), (23, 1321519), (43, 706859), (73, 416369), (421, 72197), (989, 30733), (1679, 18103), (3139, 9683)]