68396570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{887}}^1$

素因数の和:1606

約数の個数: 32

約数和(自身を含む): 134649216

約数和(自身を除く): 66252646

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 701, 887, 1402, 1774, 3505, 4435, 7010, 7711, 8870, 9757, 15422, 19514, 38555, 48785, 77110, 97570, 621787, 1243574, 3108935, 6217870, 6839657, 13679314, 34198285, 68396570]

約数ペア:

[(1, 68396570), (2, 34198285), (5, 13679314), (10, 6839657), (11, 6217870), (22, 3108935), (55, 1243574), (110, 621787), (701, 97570), (887, 77110), (1402, 48785), (1774, 38555), (3505, 19514), (4435, 15422), (7010, 9757), (7711, 8870)]