304883260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1385833}}^1$

素因数の和:1385853

約数の個数: 24

約数和(自身を含む): 698460336

約数和(自身を除く): 393577076

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1385833, 2771666, 5543332, 6929165, 13858330, 15244163, 27716660, 30488326, 60976652, 76220815, 152441630, 304883260]

約数ペア:

[(1, 304883260), (2, 152441630), (4, 76220815), (5, 60976652), (10, 30488326), (11, 27716660), (20, 15244163), (22, 13858330), (44, 6929165), (55, 5543332), (110, 2771666), (220, 1385833)]