2351020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{2399}}^1$

素因数の和:2422

約数の個数: 36

約数和(自身を含む): 5745600

約数和(自身を除く): 3394580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 2399, 4798, 9596, 11995, 16793, 23990, 33586, 47980, 67172, 83965, 117551, 167930, 235102, 335860, 470204, 587755, 1175510, 2351020]

約数ペア:

[(1, 2351020), (2, 1175510), (4, 587755), (5, 470204), (7, 335860), (10, 235102), (14, 167930), (20, 117551), (28, 83965), (35, 67172), (49, 47980), (70, 33586), (98, 23990), (140, 16793), (196, 11995), (245, 9596), (490, 4798), (980, 2399)]