9529940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{68071}}^1$

素因数の和:68087

約数の個数: 24

約数和(自身を含む): 22872192

約数和(自身を除く): 13342252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 68071, 136142, 272284, 340355, 476497, 680710, 952994, 1361420, 1905988, 2382485, 4764970, 9529940]

約数ペア:

[(1, 9529940), (2, 4764970), (4, 2382485), (5, 1905988), (7, 1361420), (10, 952994), (14, 680710), (20, 476497), (28, 340355), (35, 272284), (70, 136142), (140, 68071)]