2670852380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19077517}}^1$

素因数の和:19077533

約数の個数: 24

約数和(自身を含む): 6410046048

約数和(自身を除く): 3739193668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 19077517, 38155034, 76310068, 95387585, 133542619, 190775170, 267085238, 381550340, 534170476, 667713095, 1335426190, 2670852380]

約数ペア:

[(1, 2670852380), (2, 1335426190), (4, 667713095), (5, 534170476), (7, 381550340), (10, 267085238), (14, 190775170), (20, 133542619), (28, 95387585), (35, 76310068), (70, 38155034), (140, 19077517)]