65512090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{6733}}^1$

素因数の和:6886

約数の個数: 32

約数和(自身を含む): 135757440

約数和(自身を除く): 70245350

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 4865, 6733, 9730, 13466, 33665, 47131, 67330, 94262, 235655, 471310, 935887, 1871774, 4679435, 6551209, 9358870, 13102418, 32756045, 65512090]

約数ペア:

[(1, 65512090), (2, 32756045), (5, 13102418), (7, 9358870), (10, 6551209), (14, 4679435), (35, 1871774), (70, 935887), (139, 471310), (278, 235655), (695, 94262), (973, 67330), (1390, 47131), (1946, 33665), (4865, 13466), (6733, 9730)]