30396485

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1063}}^1$

素因数の和:1137

約数の個数: 32

約数和(自身を含む): 44943360

約数和(自身を除く): 14546875

約数列:

[1, 5, 7, 19, 35, 43, 95, 133, 215, 301, 665, 817, 1063, 1505, 4085, 5315, 5719, 7441, 20197, 28595, 37205, 45709, 100985, 141379, 228545, 319963, 706895, 868471, 1599815, 4342355, 6079297, 30396485]

約数ペア:

[(1, 30396485), (5, 6079297), (7, 4342355), (19, 1599815), (35, 868471), (43, 706895), (95, 319963), (133, 228545), (215, 141379), (301, 100985), (665, 45709), (817, 37205), (1063, 28595), (1505, 20197), (4085, 7441), (5315, 5719)]