2342795

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 3655680

約数和(自身を除く): 1312885

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 247, 271, 455, 665, 1235, 1355, 1729, 1897, 3523, 5149, 8645, 9485, 17615, 24661, 25745, 36043, 66937, 123305, 180215, 334685, 468559, 2342795]

約数ペア:

[(1, 2342795), (5, 468559), (7, 334685), (13, 180215), (19, 123305), (35, 66937), (65, 36043), (91, 25745), (95, 24661), (133, 17615), (247, 9485), (271, 8645), (455, 5149), (665, 3523), (1235, 1897), (1355, 1729)]