1530970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{21871}}^1$

素因数の和:21885

約数の個数: 16

約数和(自身を含む): 3149568

約数和(自身を除く): 1618598

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 21871, 43742, 109355, 153097, 218710, 306194, 765485, 1530970]

約数ペア:

[(1, 1530970), (2, 765485), (5, 306194), (7, 218710), (10, 153097), (14, 109355), (35, 43742), (70, 21871)]