30890622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{735491}}^1$

素因数の和:735503

約数の個数: 16

約数和(自身を含む): 70607232

約数和(自身を除く): 39716610

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 735491, 1470982, 2206473, 4412946, 5148437, 10296874, 15445311, 30890622]

約数ペア:

[(1, 30890622), (2, 15445311), (3, 10296874), (6, 5148437), (7, 4412946), (14, 2206473), (21, 1470982), (42, 735491)]