23861740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{170441}}^1$

素因数の和:170457

約数の個数: 24

約数和(自身を含む): 57268512

約数和(自身を除く): 33406772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 170441, 340882, 681764, 852205, 1193087, 1704410, 2386174, 3408820, 4772348, 5965435, 11930870, 23861740]

約数ペア:

[(1, 23861740), (2, 11930870), (4, 5965435), (5, 4772348), (7, 3408820), (10, 2386174), (14, 1704410), (20, 1193087), (28, 852205), (35, 681764), (70, 340882), (140, 170441)]