25440376710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{563}}^1\times {\mathrm{2011}}^1$

素因数の和:2698

約数の個数: 128

約数和(自身を含む): 70591647744

約数和(自身を除く): 45151271034

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 107, 210, 214, 321, 535, 563, 642, 749, 1070, 1126, 1498, 1605, 1689, 2011, 2247, 2815, 3210, 3378, 3745, 3941, 4022, 4494, 5630, 6033, 7490, 7882, 8445, 10055, 11235, 11823, 12066, 14077, 16890, 19705, 20110, 22470, 23646, 28154, 30165, 39410, 42231, 59115, 60241, 60330, 70385, 84462, 118230, 120482, 140770, 180723, 211155, 215177, 301205, 361446, 421687, 422310, 430354, 602410, 645531, 843374, 903615, 1075885, 1132193, 1265061, 1291062, 1506239, 1807230, 2108435, 2151770, 2264386, 2530122, 3012478, 3227655, 3396579, 4216870, 4518717, 5660965, 6325305, 6455310, 6793158, 7531195, 7925351, 9037434, 11321930, 12650610, 15062390, 15850702, 16982895, 22593585, 23776053, 33965790, 39626755, 45187170, 47552106, 79253510, 118880265, 121144651, 237760530, 242289302, 363433953, 605723255, 726867906, 848012557, 1211446510, 1696025114, 1817169765, 2544037671, 3634339530, 4240062785, 5088075342, 8480125570, 12720188355, 25440376710]

約数ペア:

[(1, 25440376710), (2, 12720188355), (3, 8480125570), (5, 5088075342), (6, 4240062785), (7, 3634339530), (10, 2544037671), (14, 1817169765), (15, 1696025114), (21, 1211446510), (30, 848012557), (35, 726867906), (42, 605723255), (70, 363433953), (105, 242289302), (107, 237760530), (210, 121144651), (214, 118880265), (321, 79253510), (535, 47552106), (563, 45187170), (642, 39626755), (749, 33965790), (1070, 23776053), (1126, 22593585), (1498, 16982895), (1605, 15850702), (1689, 15062390), (2011, 12650610), (2247, 11321930), (2815, 9037434), (3210, 7925351), (3378, 7531195), (3745, 6793158), (3941, 6455310), (4022, 6325305), (4494, 5660965), (5630, 4518717), (6033, 4216870), (7490, 3396579), (7882, 3227655), (8445, 3012478), (10055, 2530122), (11235, 2264386), (11823, 2151770), (12066, 2108435), (14077, 1807230), (16890, 1506239), (19705, 1291062), (20110, 1265061), (22470, 1132193), (23646, 1075885), (28154, 903615), (30165, 843374), (39410, 645531), (42231, 602410), (59115, 430354), (60241, 422310), (60330, 421687), (70385, 361446), (84462, 301205), (118230, 215177), (120482, 211155), (140770, 180723)]