1485491140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{10610651}}^1$

素因数の和:10610667

約数の個数: 24

約数和(自身を含む): 3565179072

約数和(自身を除く): 2079687932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 10610651, 21221302, 42442604, 53053255, 74274557, 106106510, 148549114, 212213020, 297098228, 371372785, 742745570, 1485491140]

約数ペア:

[(1, 1485491140), (2, 742745570), (4, 371372785), (5, 297098228), (7, 212213020), (10, 148549114), (14, 106106510), (20, 74274557), (28, 53053255), (35, 42442604), (70, 21221302), (140, 10610651)]