2621553310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:346

約数の個数: 128

約数和(自身を含む): 5374771200

約数和(自身を除く): 2753217890

約数列:

[1, 2, 5, 10, 19, 29, 38, 47, 53, 58, 94, 95, 106, 145, 190, 191, 235, 265, 290, 382, 470, 530, 551, 893, 955, 1007, 1102, 1363, 1537, 1786, 1910, 2014, 2491, 2726, 2755, 3074, 3629, 4465, 4982, 5035, 5510, 5539, 6815, 7258, 7685, 8930, 8977, 10070, 10123, 11078, 12455, 13630, 15370, 17954, 18145, 20246, 24910, 25897, 27695, 29203, 36290, 44885, 47329, 50615, 51794, 55390, 58406, 72239, 89770, 94658, 101230, 105241, 129485, 144478, 146015, 170563, 192337, 210482, 236645, 258970, 260333, 292030, 293567, 341126, 361195, 384674, 473290, 475781, 520666, 526205, 587134, 722390, 852815, 951562, 961685, 1052410, 1301665, 1372541, 1467835, 1705630, 1923370, 2378905, 2603330, 2745082, 2935670, 4757810, 4946327, 5577773, 6862705, 9039839, 9892654, 11155546, 13725410, 13797649, 18079678, 24731635, 27595298, 27888865, 45199195, 49463270, 55777730, 68988245, 90398390, 137976490, 262155331, 524310662, 1310776655, 2621553310]

約数ペア:

[(1, 2621553310), (2, 1310776655), (5, 524310662), (10, 262155331), (19, 137976490), (29, 90398390), (38, 68988245), (47, 55777730), (53, 49463270), (58, 45199195), (94, 27888865), (95, 27595298), (106, 24731635), (145, 18079678), (190, 13797649), (191, 13725410), (235, 11155546), (265, 9892654), (290, 9039839), (382, 6862705), (470, 5577773), (530, 4946327), (551, 4757810), (893, 2935670), (955, 2745082), (1007, 2603330), (1102, 2378905), (1363, 1923370), (1537, 1705630), (1786, 1467835), (1910, 1372541), (2014, 1301665), (2491, 1052410), (2726, 961685), (2755, 951562), (3074, 852815), (3629, 722390), (4465, 587134), (4982, 526205), (5035, 520666), (5510, 475781), (5539, 473290), (6815, 384674), (7258, 361195), (7685, 341126), (8930, 293567), (8977, 292030), (10070, 260333), (10123, 258970), (11078, 236645), (12455, 210482), (13630, 192337), (15370, 170563), (17954, 146015), (18145, 144478), (20246, 129485), (24910, 105241), (25897, 101230), (27695, 94658), (29203, 89770), (36290, 72239), (44885, 58406), (47329, 55390), (50615, 51794)]