2051255310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{2381}}^1$

素因数の和:2498

約数の個数: 96

約数和(自身を含む): 5419183392

約数和(自身を除く): 3367928082

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 47, 65, 78, 94, 130, 141, 195, 235, 282, 390, 470, 611, 705, 1222, 1410, 1833, 2209, 2381, 3055, 3666, 4418, 4762, 6110, 6627, 7143, 9165, 11045, 11905, 13254, 14286, 18330, 22090, 23810, 28717, 30953, 33135, 35715, 57434, 61906, 66270, 71430, 86151, 92859, 111907, 143585, 154765, 172302, 185718, 223814, 287170, 309530, 335721, 430755, 464295, 559535, 671442, 861510, 928590, 1119070, 1454791, 1678605, 2909582, 3357210, 4364373, 5259629, 7273955, 8728746, 10519258, 14547910, 15778887, 21821865, 26298145, 31557774, 43643730, 52596290, 68375177, 78894435, 136750354, 157788870, 205125531, 341875885, 410251062, 683751770, 1025627655, 2051255310]

約数ペア:

[(1, 2051255310), (2, 1025627655), (3, 683751770), (5, 410251062), (6, 341875885), (10, 205125531), (13, 157788870), (15, 136750354), (26, 78894435), (30, 68375177), (39, 52596290), (47, 43643730), (65, 31557774), (78, 26298145), (94, 21821865), (130, 15778887), (141, 14547910), (195, 10519258), (235, 8728746), (282, 7273955), (390, 5259629), (470, 4364373), (611, 3357210), (705, 2909582), (1222, 1678605), (1410, 1454791), (1833, 1119070), (2209, 928590), (2381, 861510), (3055, 671442), (3666, 559535), (4418, 464295), (4762, 430755), (6110, 335721), (6627, 309530), (7143, 287170), (9165, 223814), (11045, 185718), (11905, 172302), (13254, 154765), (14286, 143585), (18330, 111907), (22090, 92859), (23810, 86151), (28717, 71430), (30953, 66270), (33135, 61906), (35715, 57434)]