966876820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2617}}^1$

素因数の和:2682

約数の個数: 144

約数和(自身を含む): 2632346640

約数和(自身を除く): 1665469820

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 49, 52, 58, 65, 70, 91, 98, 116, 130, 140, 145, 182, 196, 203, 245, 260, 290, 364, 377, 406, 455, 490, 580, 637, 754, 812, 910, 980, 1015, 1274, 1421, 1508, 1820, 1885, 2030, 2548, 2617, 2639, 2842, 3185, 3770, 4060, 5234, 5278, 5684, 6370, 7105, 7540, 10468, 10556, 12740, 13085, 13195, 14210, 18319, 18473, 26170, 26390, 28420, 34021, 36638, 36946, 52340, 52780, 68042, 73276, 73892, 75893, 91595, 92365, 128233, 136084, 151786, 170105, 183190, 184730, 238147, 256466, 303572, 340210, 366380, 369460, 379465, 476294, 512932, 531251, 641165, 680420, 758930, 952588, 986609, 1062502, 1190735, 1282330, 1517860, 1667029, 1973218, 2125004, 2381470, 2564660, 2656255, 3334058, 3718757, 3946436, 4762940, 4933045, 5312510, 6668116, 6906263, 7437514, 8335145, 9866090, 10625020, 13812526, 14875028, 16670290, 18593785, 19732180, 27625052, 33340580, 34531315, 37187570, 48343841, 69062630, 74375140, 96687682, 138125260, 193375364, 241719205, 483438410, 966876820]

約数ペア:

[(1, 966876820), (2, 483438410), (4, 241719205), (5, 193375364), (7, 138125260), (10, 96687682), (13, 74375140), (14, 69062630), (20, 48343841), (26, 37187570), (28, 34531315), (29, 33340580), (35, 27625052), (49, 19732180), (52, 18593785), (58, 16670290), (65, 14875028), (70, 13812526), (91, 10625020), (98, 9866090), (116, 8335145), (130, 7437514), (140, 6906263), (145, 6668116), (182, 5312510), (196, 4933045), (203, 4762940), (245, 3946436), (260, 3718757), (290, 3334058), (364, 2656255), (377, 2564660), (406, 2381470), (455, 2125004), (490, 1973218), (580, 1667029), (637, 1517860), (754, 1282330), (812, 1190735), (910, 1062502), (980, 986609), (1015, 952588), (1274, 758930), (1421, 680420), (1508, 641165), (1820, 531251), (1885, 512932), (2030, 476294), (2548, 379465), (2617, 369460), (2639, 366380), (2842, 340210), (3185, 303572), (3770, 256466), (4060, 238147), (5234, 184730), (5278, 183190), (5684, 170105), (6370, 151786), (7105, 136084), (7540, 128233), (10468, 92365), (10556, 91595), (12740, 75893), (13085, 73892), (13195, 73276), (14210, 68042), (18319, 52780), (18473, 52340), (26170, 36946), (26390, 36638), (28420, 34021)]