30525782

素因数分解:

$2^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{3391}}^1$

素因数の和:4043

約数の個数: 16

約数和(自身を含む): 52426752

約数和(自身を除く): 21900970

約数列:

[1, 2, 7, 14, 643, 1286, 3391, 4501, 6782, 9002, 23737, 47474, 2180413, 4360826, 15262891, 30525782]

約数ペア:

[(1, 30525782), (2, 15262891), (7, 4360826), (14, 2180413), (643, 47474), (1286, 23737), (3391, 9002), (4501, 6782)]