30947182

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 54473472

約数和(自身を除く): 23526290

約数列:

[1, 2, 7, 14, 73, 107, 146, 214, 283, 511, 566, 749, 1022, 1498, 1981, 3962, 7811, 15622, 20659, 30281, 41318, 54677, 60562, 109354, 144613, 211967, 289226, 423934, 2210513, 4421026, 15473591, 30947182]

約数ペア:

[(1, 30947182), (2, 15473591), (7, 4421026), (14, 2210513), (73, 423934), (107, 289226), (146, 211967), (214, 144613), (283, 109354), (511, 60562), (566, 54677), (749, 41318), (1022, 30281), (1498, 20659), (1981, 15622), (3962, 7811)]