4470970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2777}}^1$

素因数の和:2814

約数の個数: 32

約数和(自身を含む): 9600768

約数和(自身を除く): 5129798

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 2777, 5554, 13885, 19439, 27770, 38878, 63871, 97195, 127742, 194390, 319355, 447097, 638710, 894194, 2235485, 4470970]

約数ペア:

[(1, 4470970), (2, 2235485), (5, 894194), (7, 638710), (10, 447097), (14, 319355), (23, 194390), (35, 127742), (46, 97195), (70, 63871), (115, 38878), (161, 27770), (230, 19439), (322, 13885), (805, 5554), (1610, 2777)]