30628605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{291701}}^1$

素因数の和:291716

約数の個数: 16

約数和(自身を含む): 56006784

約数和(自身を除く): 25378179

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 291701, 875103, 1458505, 2041907, 4375515, 6125721, 10209535, 30628605]

約数ペア:

[(1, 30628605), (3, 10209535), (5, 6125721), (7, 4375515), (15, 2041907), (21, 1458505), (35, 875103), (105, 291701)]