68655070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{1303}}^1$

素因数の和:1800

約数の個数: 32

約数和(自身を含む): 135198720

約数和(自身を除く): 66543650

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 479, 958, 1303, 2395, 2606, 4790, 5269, 6515, 10538, 13030, 14333, 26345, 28666, 52690, 71665, 143330, 624137, 1248274, 3120685, 6241370, 6865507, 13731014, 34327535, 68655070]

約数ペア:

[(1, 68655070), (2, 34327535), (5, 13731014), (10, 6865507), (11, 6241370), (22, 3120685), (55, 1248274), (110, 624137), (479, 143330), (958, 71665), (1303, 52690), (2395, 28666), (2606, 26345), (4790, 14333), (5269, 13030), (6515, 10538)]