129559980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{196303}}^1$

素因数の和:196326

約数の個数: 48

約数和(自身を含む): 395748864

約数和(自身を除く): 266188884

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 196303, 392606, 588909, 785212, 981515, 1177818, 1963030, 2159333, 2355636, 2944545, 3926060, 4318666, 5889090, 6477999, 8637332, 10796665, 11778180, 12955998, 21593330, 25911996, 32389995, 43186660, 64779990, 129559980]

約数ペア:

[(1, 129559980), (2, 64779990), (3, 43186660), (4, 32389995), (5, 25911996), (6, 21593330), (10, 12955998), (11, 11778180), (12, 10796665), (15, 8637332), (20, 6477999), (22, 5889090), (30, 4318666), (33, 3926060), (44, 2944545), (55, 2355636), (60, 2159333), (66, 1963030), (110, 1177818), (132, 981515), (165, 785212), (220, 588909), (330, 392606), (660, 196303)]