2170706965

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{192013}}^1$

素因数の和:192061

約数の個数: 32

約数和(自身を含む): 3318001920

約数和(自身を除く): 1147294955

約数列:

[1, 5, 7, 17, 19, 35, 85, 95, 119, 133, 323, 595, 665, 1615, 2261, 11305, 192013, 960065, 1344091, 3264221, 3648247, 6720455, 16321105, 18241235, 22849547, 25537729, 62020199, 114247735, 127688645, 310100995, 434141393, 2170706965]

約数ペア:

[(1, 2170706965), (5, 434141393), (7, 310100995), (17, 127688645), (19, 114247735), (35, 62020199), (85, 25537729), (95, 22849547), (119, 18241235), (133, 16321105), (323, 6720455), (595, 3648247), (665, 3264221), (1615, 1344091), (2261, 960065), (11305, 192013)]