43216140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{65479}}^1$

素因数の和:65502

約数の個数: 48

約数和(自身を含む): 132007680

約数和(自身を除く): 88791540

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, 65479, 130958, 196437, 261916, 327395, 392874, 654790, 720269, 785748, 982185, 1309580, 1440538, 1964370, 2160807, 2881076, 3601345, 3928740, 4321614, 7202690, 8643228, 10804035, 14405380, 21608070, 43216140]

約数ペア:

[(1, 43216140), (2, 21608070), (3, 14405380), (4, 10804035), (5, 8643228), (6, 7202690), (10, 4321614), (11, 3928740), (12, 3601345), (15, 2881076), (20, 2160807), (22, 1964370), (30, 1440538), (33, 1309580), (44, 982185), (55, 785748), (60, 720269), (66, 654790), (110, 392874), (132, 327395), (165, 261916), (220, 196437), (330, 130958), (660, 65479)]