30867242

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{373}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 55579392

約数和(自身を除く): 24712150

約数列:

[1, 2, 7, 14, 23, 46, 161, 257, 322, 373, 514, 746, 1799, 2611, 3598, 5222, 5911, 8579, 11822, 17158, 41377, 60053, 82754, 95861, 120106, 191722, 671027, 1342054, 2204803, 4409606, 15433621, 30867242]

約数ペア:

[(1, 30867242), (2, 15433621), (7, 4409606), (14, 2204803), (23, 1342054), (46, 671027), (161, 191722), (257, 120106), (322, 95861), (373, 82754), (514, 60053), (746, 41377), (1799, 17158), (2611, 11822), (3598, 8579), (5222, 5911)]