526327060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3759479}}^1$

素因数の和:3759495

約数の個数: 24

約数和(自身を含む): 1263185280

約数和(自身を除く): 736858220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3759479, 7518958, 15037916, 18797395, 26316353, 37594790, 52632706, 75189580, 105265412, 131581765, 263163530, 526327060]

約数ペア:

[(1, 526327060), (2, 263163530), (4, 131581765), (5, 105265412), (7, 75189580), (10, 52632706), (14, 37594790), (20, 26316353), (28, 18797395), (35, 15037916), (70, 7518958), (140, 3759479)]