292460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2089}}^1$

素因数の和:2105

約数の個数: 24

約数和(自身を含む): 702240

約数和(自身を除く): 409780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2089, 4178, 8356, 10445, 14623, 20890, 29246, 41780, 58492, 73115, 146230, 292460]

約数ペア:

[(1, 292460), (2, 146230), (4, 73115), (5, 58492), (7, 41780), (10, 29246), (14, 20890), (20, 14623), (28, 10445), (35, 8356), (70, 4178), (140, 2089)]