84571970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{28097}}^1$

素因数の和:28154

約数の個数: 32

約数和(自身を含む): 178028928

約数和(自身を除く): 93456958

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 28097, 56194, 140485, 196679, 280970, 393358, 983395, 1208171, 1966790, 2416342, 6040855, 8457197, 12081710, 16914394, 42285985, 84571970]

約数ペア:

[(1, 84571970), (2, 42285985), (5, 16914394), (7, 12081710), (10, 8457197), (14, 6040855), (35, 2416342), (43, 1966790), (70, 1208171), (86, 983395), (215, 393358), (301, 280970), (430, 196679), (602, 140485), (1505, 56194), (3010, 28097)]