268881410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1871}}^1\times {\mathrm{2053}}^1$

素因数の和:3938

約数の個数: 32

約数和(自身を含む): 553692672

約数和(自身を除く): 284811262

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1871, 2053, 3742, 4106, 9355, 10265, 13097, 14371, 18710, 20530, 26194, 28742, 65485, 71855, 130970, 143710, 3841163, 7682326, 19205815, 26888141, 38411630, 53776282, 134440705, 268881410]

約数ペア:

[(1, 268881410), (2, 134440705), (5, 53776282), (7, 38411630), (10, 26888141), (14, 19205815), (35, 7682326), (70, 3841163), (1871, 143710), (2053, 130970), (3742, 71855), (4106, 65485), (9355, 28742), (10265, 26194), (13097, 20530), (14371, 18710)]