30156572

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1373}}^1$

素因数の和:1430

約数の個数: 36

約数和(自身を含む): 59054520

約数和(自身を除く): 28897948

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 289, 323, 578, 646, 1156, 1292, 1373, 2746, 5491, 5492, 10982, 21964, 23341, 26087, 46682, 52174, 93364, 104348, 396797, 443479, 793594, 886958, 1587188, 1773916, 7539143, 15078286, 30156572]

約数ペア:

[(1, 30156572), (2, 15078286), (4, 7539143), (17, 1773916), (19, 1587188), (34, 886958), (38, 793594), (68, 443479), (76, 396797), (289, 104348), (323, 93364), (578, 52174), (646, 46682), (1156, 26087), (1292, 23341), (1373, 21964), (2746, 10982), (5491, 5492)]