102645730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{21701}}^1$

素因数の和:21762

約数の個数: 32

約数和(自身を含む): 206255808

約数和(自身を除く): 103610078

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 21701, 43402, 108505, 217010, 238711, 477422, 933143, 1193555, 1866286, 2387110, 4665715, 9331430, 10264573, 20529146, 51322865, 102645730]

約数ペア:

[(1, 102645730), (2, 51322865), (5, 20529146), (10, 10264573), (11, 9331430), (22, 4665715), (43, 2387110), (55, 1866286), (86, 1193555), (110, 933143), (215, 477422), (430, 238711), (473, 217010), (946, 108505), (2365, 43402), (4730, 21701)]