404702970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1927157}}^1$

素因数の和:1927174

約数の個数: 32

約数和(自身を含む): 1110043008

約数和(自身を除く): 705340038

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1927157, 3854314, 5781471, 9635785, 11562942, 13490099, 19271570, 26980198, 28907355, 40470297, 57814710, 67450495, 80940594, 134900990, 202351485, 404702970]

約数ペア:

[(1, 404702970), (2, 202351485), (3, 134900990), (5, 80940594), (6, 67450495), (7, 57814710), (10, 40470297), (14, 28907355), (15, 26980198), (21, 19271570), (30, 13490099), (35, 11562942), (42, 9635785), (70, 5781471), (105, 3854314), (210, 1927157)]