30545655

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{691}}^1$

素因数の和:1127

約数の個数: 32

約数和(自身を含む): 56068608

約数和(自身を除く): 25522953

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 421, 691, 1263, 2073, 2105, 2947, 3455, 4837, 6315, 8841, 10365, 14511, 14735, 24185, 44205, 72555, 290911, 872733, 1454555, 2036377, 4363665, 6109131, 10181885, 30545655]

約数ペア:

[(1, 30545655), (3, 10181885), (5, 6109131), (7, 4363665), (15, 2036377), (21, 1454555), (35, 872733), (105, 290911), (421, 72555), (691, 44205), (1263, 24185), (2073, 14735), (2105, 14511), (2947, 10365), (3455, 8841), (4837, 6315)]