2541112740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{757}}^1\times {\mathrm{1097}}^1$

素因数の和:1886

約数の個数: 144

約数和(自身を含む): 8179687152

約数和(自身を除く): 5638574412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 757, 765, 1020, 1097, 1514, 1530, 2194, 2271, 3028, 3060, 3291, 3785, 4388, 4542, 5485, 6582, 6813, 7570, 9084, 9873, 10970, 11355, 12869, 13164, 13626, 15140, 16455, 18649, 19746, 21940, 22710, 25738, 27252, 32910, 34065, 37298, 38607, 39492, 45420, 49365, 51476, 55947, 64345, 65820, 68130, 74596, 77214, 93245, 98730, 111894, 115821, 128690, 136260, 154428, 167841, 186490, 193035, 197460, 223788, 231642, 257380, 279735, 335682, 372980, 386070, 463284, 559470, 579105, 671364, 772140, 830429, 839205, 1118940, 1158210, 1660858, 1678410, 2316420, 2491287, 3321716, 3356820, 4152145, 4982574, 7473861, 8304290, 9965148, 12456435, 14117293, 14947722, 16608580, 24912870, 28234586, 29895444, 37369305, 42351879, 49825740, 56469172, 70586465, 74738610, 84703758, 127055637, 141172930, 149477220, 169407516, 211759395, 254111274, 282345860, 423518790, 508222548, 635278185, 847037580, 1270556370, 2541112740]

約数ペア:

[(1, 2541112740), (2, 1270556370), (3, 847037580), (4, 635278185), (5, 508222548), (6, 423518790), (9, 282345860), (10, 254111274), (12, 211759395), (15, 169407516), (17, 149477220), (18, 141172930), (20, 127055637), (30, 84703758), (34, 74738610), (36, 70586465), (45, 56469172), (51, 49825740), (60, 42351879), (68, 37369305), (85, 29895444), (90, 28234586), (102, 24912870), (153, 16608580), (170, 14947722), (180, 14117293), (204, 12456435), (255, 9965148), (306, 8304290), (340, 7473861), (510, 4982574), (612, 4152145), (757, 3356820), (765, 3321716), (1020, 2491287), (1097, 2316420), (1514, 1678410), (1530, 1660858), (2194, 1158210), (2271, 1118940), (3028, 839205), (3060, 830429), (3291, 772140), (3785, 671364), (4388, 579105), (4542, 559470), (5485, 463284), (6582, 386070), (6813, 372980), (7570, 335682), (9084, 279735), (9873, 257380), (10970, 231642), (11355, 223788), (12869, 197460), (13164, 193035), (13626, 186490), (15140, 167841), (16455, 154428), (18649, 136260), (19746, 128690), (21940, 115821), (22710, 111894), (25738, 98730), (27252, 93245), (32910, 77214), (34065, 74596), (37298, 68130), (38607, 65820), (39492, 64345), (45420, 55947), (49365, 51476)]