30211676859

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1061}}^1\times {\mathrm{2819}}^1$

素因数の和:3940

約数の個数: 64

約数和(自身を含む): 50984156160

約数和(自身を除く): 20772479301

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 481, 777, 1061, 1443, 2819, 3183, 3367, 7427, 8457, 10101, 13793, 19733, 22281, 36647, 39257, 41379, 59199, 96551, 104303, 109941, 117771, 256529, 274799, 289653, 312909, 510341, 730121, 769587, 824397, 1355939, 1531023, 2190363, 2990959, 3572387, 4067817, 8972877, 9491573, 10717161, 20936713, 28474719, 38882467, 62810139, 110665483, 116647401, 272177269, 331996449, 774658381, 816531807, 1438651279, 2323975143, 4315953837, 10070558953, 30211676859]

約数ペア:

[(1, 30211676859), (3, 10070558953), (7, 4315953837), (13, 2323975143), (21, 1438651279), (37, 816531807), (39, 774658381), (91, 331996449), (111, 272177269), (259, 116647401), (273, 110665483), (481, 62810139), (777, 38882467), (1061, 28474719), (1443, 20936713), (2819, 10717161), (3183, 9491573), (3367, 8972877), (7427, 4067817), (8457, 3572387), (10101, 2990959), (13793, 2190363), (19733, 1531023), (22281, 1355939), (36647, 824397), (39257, 769587), (41379, 730121), (59199, 510341), (96551, 312909), (104303, 289653), (109941, 274799), (117771, 256529)]