137610340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{982931}}^1$

素因数の和:982947

約数の個数: 24

約数和(自身を含む): 330265152

約数和(自身を除く): 192654812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 982931, 1965862, 3931724, 4914655, 6880517, 9829310, 13761034, 19658620, 27522068, 34402585, 68805170, 137610340]

約数ペア:

[(1, 137610340), (2, 68805170), (4, 34402585), (5, 27522068), (7, 19658620), (10, 13761034), (14, 9829310), (20, 6880517), (28, 4914655), (35, 3931724), (70, 1965862), (140, 982931)]