432460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3089}}^1$

素因数の和:3105

約数の個数: 24

約数和(自身を含む): 1038240

約数和(自身を除く): 605780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3089, 6178, 12356, 15445, 21623, 30890, 43246, 61780, 86492, 108115, 216230, 432460]

約数ペア:

[(1, 432460), (2, 216230), (4, 108115), (5, 86492), (7, 61780), (10, 43246), (14, 30890), (20, 21623), (28, 15445), (35, 12356), (70, 6178), (140, 3089)]