30575734

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{70451}}^1$

素因数の和:70491

約数の個数: 16

約数和(自身を含む): 54107136

約数和(自身を除く): 23531402

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 70451, 140902, 493157, 986314, 2183981, 4367962, 15287867, 30575734]

約数ペア:

[(1, 30575734), (2, 15287867), (7, 4367962), (14, 2183981), (31, 986314), (62, 493157), (217, 140902), (434, 70451)]