30304754

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 49268736

約数和(自身を除く): 18963982

約数列:

[1, 2, 23, 46, 47, 94, 107, 131, 214, 262, 1081, 2162, 2461, 3013, 4922, 5029, 6026, 6157, 10058, 12314, 14017, 28034, 115667, 141611, 231334, 283222, 322391, 644782, 658799, 1317598, 15152377, 30304754]

約数ペア:

[(1, 30304754), (2, 15152377), (23, 1317598), (46, 658799), (47, 644782), (94, 322391), (107, 283222), (131, 231334), (214, 141611), (262, 115667), (1081, 28034), (2162, 14017), (2461, 12314), (3013, 10058), (4922, 6157), (5029, 6026)]