30394638

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73417}}^1$

素因数の和:73448

約数の個数: 24

約数和(自身を含む): 68719248

約数和(自身を除く): 38324610

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 73417, 146834, 220251, 440502, 660753, 1321506, 1688591, 3377182, 5065773, 10131546, 15197319, 30394638]

約数ペア:

[(1, 30394638), (2, 15197319), (3, 10131546), (6, 5065773), (9, 3377182), (18, 1688591), (23, 1321506), (46, 660753), (69, 440502), (138, 220251), (207, 146834), (414, 73417)]