31503460274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1061}}^1$

素因数の和:1332

約数の個数: 128

約数和(自身を含む): 61043963904

約数和(自身を除く): 29540503630

約数列:

[1, 2, 11, 13, 17, 22, 26, 31, 34, 62, 143, 187, 197, 221, 286, 341, 374, 394, 403, 442, 527, 682, 806, 1054, 1061, 2122, 2167, 2431, 2561, 3349, 4334, 4433, 4862, 5122, 5797, 6107, 6698, 6851, 8866, 11594, 11671, 12214, 13702, 13793, 18037, 23342, 27586, 28171, 32891, 36074, 36839, 43537, 56342, 65782, 67177, 73678, 75361, 79391, 87074, 103819, 134354, 150722, 151723, 158782, 198407, 207638, 209017, 234481, 303446, 361801, 396814, 418034, 427583, 468962, 478907, 559147, 723602, 855166, 873301, 957814, 1118294, 1142009, 1349647, 1746602, 2284018, 2299187, 2579291, 2699294, 2717221, 3553289, 4598374, 4703413, 5158582, 5434442, 6150617, 6479527, 7106578, 7268911, 9406826, 12301234, 12959054, 14537822, 14846117, 29692234, 29889431, 39086179, 46192757, 59778862, 71274797, 78172358, 79958021, 84233851, 92385514, 110151959, 142549594, 159916042, 168467702, 220303918, 508120327, 926572361, 1016240654, 1211671549, 1431975467, 1853144722, 2423343098, 2863950934, 15751730137, 31503460274]

約数ペア:

[(1, 31503460274), (2, 15751730137), (11, 2863950934), (13, 2423343098), (17, 1853144722), (22, 1431975467), (26, 1211671549), (31, 1016240654), (34, 926572361), (62, 508120327), (143, 220303918), (187, 168467702), (197, 159916042), (221, 142549594), (286, 110151959), (341, 92385514), (374, 84233851), (394, 79958021), (403, 78172358), (442, 71274797), (527, 59778862), (682, 46192757), (806, 39086179), (1054, 29889431), (1061, 29692234), (2122, 14846117), (2167, 14537822), (2431, 12959054), (2561, 12301234), (3349, 9406826), (4334, 7268911), (4433, 7106578), (4862, 6479527), (5122, 6150617), (5797, 5434442), (6107, 5158582), (6698, 4703413), (6851, 4598374), (8866, 3553289), (11594, 2717221), (11671, 2699294), (12214, 2579291), (13702, 2299187), (13793, 2284018), (18037, 1746602), (23342, 1349647), (27586, 1142009), (28171, 1118294), (32891, 957814), (36074, 873301), (36839, 855166), (43537, 723602), (56342, 559147), (65782, 478907), (67177, 468962), (73678, 427583), (75361, 418034), (79391, 396814), (87074, 361801), (103819, 303446), (134354, 234481), (150722, 209017), (151723, 207638), (158782, 198407)]