80850210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{385001}}^1$

素因数の和:385018

約数の個数: 32

約数和(自身を含む): 221761152

約数和(自身を除く): 140910942

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 385001, 770002, 1155003, 1925005, 2310006, 2695007, 3850010, 5390014, 5775015, 8085021, 11550030, 13475035, 16170042, 26950070, 40425105, 80850210]

約数ペア:

[(1, 80850210), (2, 40425105), (3, 26950070), (5, 16170042), (6, 13475035), (7, 11550030), (10, 8085021), (14, 5775015), (15, 5390014), (21, 3850010), (30, 2695007), (35, 2310006), (42, 1925005), (70, 1155003), (105, 770002), (210, 385001)]