30164477

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 38817792

約数和(自身を除く): 8653315

約数列:

[1, 7, 17, 23, 103, 107, 119, 161, 391, 721, 749, 1751, 1819, 2369, 2461, 2737, 11021, 12257, 12733, 16583, 17227, 40273, 41837, 77147, 187357, 253483, 281911, 292859, 1311499, 1774381, 4309211, 30164477]

約数ペア:

[(1, 30164477), (7, 4309211), (17, 1774381), (23, 1311499), (103, 292859), (107, 281911), (119, 253483), (161, 187357), (391, 77147), (721, 41837), (749, 40273), (1751, 17227), (1819, 16583), (2369, 12733), (2461, 12257), (2737, 11021)]