30702938068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{859}}^1\times {\mathrm{19813}}^1$

素因数の和:20728

約数の個数: 48

約数和(自身を含む): 60117261120

約数和(自身を除く): 29414323052

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 859, 902, 1718, 1804, 3436, 9449, 18898, 19813, 35219, 37796, 39626, 70438, 79252, 140876, 217943, 387409, 435886, 774818, 812333, 871772, 1549636, 1624666, 3249332, 8935663, 17019367, 17871326, 34038734, 35742652, 68077468, 187213037, 374426074, 697794047, 748852148, 1395588094, 2791176188, 7675734517, 15351469034, 30702938068]

約数ペア:

[(1, 30702938068), (2, 15351469034), (4, 7675734517), (11, 2791176188), (22, 1395588094), (41, 748852148), (44, 697794047), (82, 374426074), (164, 187213037), (451, 68077468), (859, 35742652), (902, 34038734), (1718, 17871326), (1804, 17019367), (3436, 8935663), (9449, 3249332), (18898, 1624666), (19813, 1549636), (35219, 871772), (37796, 812333), (39626, 774818), (70438, 435886), (79252, 387409), (140876, 217943)]