30078254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{1231}}^1$

素因数の和:1895

約数の個数: 16

約数和(自身を含む): 47604480

約数和(自身を除く): 17526226

約数列:

[1, 2, 19, 38, 643, 1231, 1286, 2462, 12217, 23389, 24434, 46778, 791533, 1583066, 15039127, 30078254]

約数ペア:

[(1, 30078254), (2, 15039127), (19, 1583066), (38, 791533), (643, 46778), (1231, 24434), (1286, 23389), (2462, 12217)]