30387445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{971}}^1$

素因数の和:1556

約数の個数: 16

約数和(自身を含む): 39890880

約数和(自身を除く): 9503435

約数列:

[1, 5, 11, 55, 569, 971, 2845, 4855, 6259, 10681, 31295, 53405, 552499, 2762495, 6077489, 30387445]

約数ペア:

[(1, 30387445), (5, 6077489), (11, 2762495), (55, 552499), (569, 53405), (971, 31295), (2845, 10681), (4855, 6259)]