30931182

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{74713}}^1$

素因数の和:74744

約数の個数: 24

約数和(自身を含む): 69932304

約数和(自身を除く): 39001122

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 74713, 149426, 224139, 448278, 672417, 1344834, 1718399, 3436798, 5155197, 10310394, 15465591, 30931182]

約数ペア:

[(1, 30931182), (2, 15465591), (3, 10310394), (6, 5155197), (9, 3436798), (18, 1718399), (23, 1344834), (46, 672417), (69, 448278), (138, 224139), (207, 149426), (414, 74713)]