109712470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{223903}}^1$

素因数の和:223924

約数の個数: 24

約数和(自身を含む): 229725504

約数和(自身を除く): 120013034

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 223903, 447806, 1119515, 1567321, 2239030, 3134642, 7836605, 10971247, 15673210, 21942494, 54856235, 109712470]

約数ペア:

[(1, 109712470), (2, 54856235), (5, 21942494), (7, 15673210), (10, 10971247), (14, 7836605), (35, 3134642), (49, 2239030), (70, 1567321), (98, 1119515), (245, 447806), (490, 223903)]