91408740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{941}}^1\times {\mathrm{1619}}^1$

素因数の和:2572

約数の個数: 48

約数和(自身を含む): 256374720

約数和(自身を除く): 164965980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 941, 1619, 1882, 2823, 3238, 3764, 4705, 4857, 5646, 6476, 8095, 9410, 9714, 11292, 14115, 16190, 18820, 19428, 24285, 28230, 32380, 48570, 56460, 97140, 1523479, 3046958, 4570437, 6093916, 7617395, 9140874, 15234790, 18281748, 22852185, 30469580, 45704370, 91408740]

約数ペア:

[(1, 91408740), (2, 45704370), (3, 30469580), (4, 22852185), (5, 18281748), (6, 15234790), (10, 9140874), (12, 7617395), (15, 6093916), (20, 4570437), (30, 3046958), (60, 1523479), (941, 97140), (1619, 56460), (1882, 48570), (2823, 32380), (3238, 28230), (3764, 24285), (4705, 19428), (4857, 18820), (5646, 16190), (6476, 14115), (8095, 11292), (9410, 9714)]