31740170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41221}}^1$

素因数の和:41246

約数の個数: 32

約数和(自身を含む): 71231616

約数和(自身を除く): 39491446

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 41221, 82442, 206105, 288547, 412210, 453431, 577094, 906862, 1442735, 2267155, 2885470, 3174017, 4534310, 6348034, 15870085, 31740170]

約数ペア:

[(1, 31740170), (2, 15870085), (5, 6348034), (7, 4534310), (10, 3174017), (11, 2885470), (14, 2267155), (22, 1442735), (35, 906862), (55, 577094), (70, 453431), (77, 412210), (110, 288547), (154, 206105), (385, 82442), (770, 41221)]