30161054

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1409}}^1$

素因数の和:1568

約数の個数: 32

約数和(自身を含む): 56851200

約数和(自身を除く): 26690146

約数列:

[1, 2, 7, 11, 14, 22, 77, 139, 154, 278, 973, 1409, 1529, 1946, 2818, 3058, 9863, 10703, 15499, 19726, 21406, 30998, 108493, 195851, 216986, 391702, 1370957, 2154361, 2741914, 4308722, 15080527, 30161054]

約数ペア:

[(1, 30161054), (2, 15080527), (7, 4308722), (11, 2741914), (14, 2154361), (22, 1370957), (77, 391702), (139, 216986), (154, 195851), (278, 108493), (973, 30998), (1409, 21406), (1529, 19726), (1946, 15499), (2818, 10703), (3058, 9863)]