30015538

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{5021}}^1$

素因数の和:5098

約数の個数: 24

約数和(自身を含む): 53243244

約数和(自身を除く): 23227706

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2989, 5021, 5978, 10042, 35147, 70294, 246029, 306281, 492058, 612562, 2143967, 4287934, 15007769, 30015538]

約数ペア:

[(1, 30015538), (2, 15007769), (7, 4287934), (14, 2143967), (49, 612562), (61, 492058), (98, 306281), (122, 246029), (427, 70294), (854, 35147), (2989, 10042), (5021, 5978)]