30502577

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 38707200

約数和(自身を除く): 8204623

約数列:

[1, 7, 23, 29, 47, 139, 161, 203, 329, 667, 973, 1081, 1363, 3197, 4031, 4669, 6533, 7567, 9541, 22379, 28217, 31349, 45731, 92713, 150259, 189457, 219443, 648991, 1051813, 1326199, 4357511, 30502577]

約数ペア:

[(1, 30502577), (7, 4357511), (23, 1326199), (29, 1051813), (47, 648991), (139, 219443), (161, 189457), (203, 150259), (329, 92713), (667, 45731), (973, 31349), (1081, 28217), (1363, 22379), (3197, 9541), (4031, 7567), (4669, 6533)]