119989030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{4091}}^1$

素因数の和:4524

約数の個数: 32

約数和(自身を含む): 247484160

約数和(自身を除く): 127495130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 419, 838, 2095, 2933, 4091, 4190, 5866, 8182, 14665, 20455, 28637, 29330, 40910, 57274, 143185, 286370, 1714129, 3428258, 8570645, 11998903, 17141290, 23997806, 59994515, 119989030]

約数ペア:

[(1, 119989030), (2, 59994515), (5, 23997806), (7, 17141290), (10, 11998903), (14, 8570645), (35, 3428258), (70, 1714129), (419, 286370), (838, 143185), (2095, 57274), (2933, 40910), (4091, 29330), (4190, 28637), (5866, 20455), (8182, 14665)]