30722043

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2381}}^1$

素因数の和:2435

約数の個数: 32

約数和(自身を含む): 49393152

約数和(自身を除く): 18671109

約数列:

[1, 3, 11, 17, 23, 33, 51, 69, 187, 253, 391, 561, 759, 1173, 2381, 4301, 7143, 12903, 26191, 40477, 54763, 78573, 121431, 164289, 445247, 602393, 930971, 1335741, 1807179, 2792913, 10240681, 30722043]

約数ペア:

[(1, 30722043), (3, 10240681), (11, 2792913), (17, 1807179), (23, 1335741), (33, 930971), (51, 602393), (69, 445247), (187, 164289), (253, 121431), (391, 78573), (561, 54763), (759, 40477), (1173, 26191), (2381, 12903), (4301, 7143)]