29561140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{211151}}^1$

素因数の和:211167

約数の個数: 24

約数和(自身を含む): 70947072

約数和(自身を除く): 41385932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 211151, 422302, 844604, 1055755, 1478057, 2111510, 2956114, 4223020, 5912228, 7390285, 14780570, 29561140]

約数ペア:

[(1, 29561140), (2, 14780570), (4, 7390285), (5, 5912228), (7, 4223020), (10, 2956114), (14, 2111510), (20, 1478057), (28, 1055755), (35, 844604), (70, 422302), (140, 211151)]