30707446

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199399}}^1$

素因数の和:199419

約数の個数: 16

約数和(自身を含む): 57427200

約数和(自身を除く): 26719754

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 199399, 398798, 1395793, 2193389, 2791586, 4386778, 15353723, 30707446]

約数ペア:

[(1, 30707446), (2, 15353723), (7, 4386778), (11, 2791586), (14, 2193389), (22, 1395793), (77, 398798), (154, 199399)]