30021596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{35911}}^1$

素因数の和:35945

約数の個数: 24

約数和(自身を含む): 60332160

約数和(自身を除く): 30310564

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 35911, 71822, 143644, 395021, 682309, 790042, 1364618, 1580084, 2729236, 7505399, 15010798, 30021596]

約数ペア:

[(1, 30021596), (2, 15010798), (4, 7505399), (11, 2729236), (19, 1580084), (22, 1364618), (38, 790042), (44, 682309), (76, 395021), (209, 143644), (418, 71822), (836, 35911)]