1366708420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{1097}}^1$

素因数の和:1933

約数の個数: 96

約数和(自身を含む): 3585980160

約数和(自身を除く): 2219271740

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 809, 1097, 1540, 1618, 2194, 3236, 4045, 4388, 5485, 5663, 7679, 8090, 8899, 10970, 11326, 12067, 15358, 16180, 17798, 21940, 22652, 24134, 28315, 30716, 35596, 38395, 44495, 48268, 56630, 60335, 62293, 76790, 84469, 88990, 113260, 120670, 124586, 153580, 168938, 177980, 241340, 249172, 311465, 337876, 422345, 622930, 844690, 887473, 1245860, 1689380, 1774946, 3549892, 4437365, 6212311, 8874730, 9762203, 12424622, 17749460, 19524406, 24849244, 31061555, 39048812, 48811015, 62123110, 68335421, 97622030, 124246220, 136670842, 195244060, 273341684, 341677105, 683354210, 1366708420]

約数ペア:

[(1, 1366708420), (2, 683354210), (4, 341677105), (5, 273341684), (7, 195244060), (10, 136670842), (11, 124246220), (14, 97622030), (20, 68335421), (22, 62123110), (28, 48811015), (35, 39048812), (44, 31061555), (55, 24849244), (70, 19524406), (77, 17749460), (110, 12424622), (140, 9762203), (154, 8874730), (220, 6212311), (308, 4437365), (385, 3549892), (770, 1774946), (809, 1689380), (1097, 1245860), (1540, 887473), (1618, 844690), (2194, 622930), (3236, 422345), (4045, 337876), (4388, 311465), (5485, 249172), (5663, 241340), (7679, 177980), (8090, 168938), (8899, 153580), (10970, 124586), (11326, 120670), (12067, 113260), (15358, 88990), (16180, 84469), (17798, 76790), (21940, 62293), (22652, 60335), (24134, 56630), (28315, 48268), (30716, 44495), (35596, 38395)]