295477210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{21871}}^1$

素因数の和:22078

約数の個数: 32

約数和(自身を含む): 611016192

約数和(自身を除く): 315538982

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 193, 386, 965, 1351, 1930, 2702, 6755, 13510, 21871, 43742, 109355, 153097, 218710, 306194, 765485, 1530970, 4221103, 8442206, 21105515, 29547721, 42211030, 59095442, 147738605, 295477210]

約数ペア:

[(1, 295477210), (2, 147738605), (5, 59095442), (7, 42211030), (10, 29547721), (14, 21105515), (35, 8442206), (70, 4221103), (193, 1530970), (386, 765485), (965, 306194), (1351, 218710), (1930, 153097), (2702, 109355), (6755, 43742), (13510, 21871)]