15704319876

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{443}}^1\times {\mathrm{60289}}^1$

素因数の和:60753

約数の個数: 72

約数和(自身を含む): 42722940960

約数和(自身を除く): 27018621084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 443, 588, 886, 1329, 1772, 2658, 3101, 5316, 6202, 9303, 12404, 18606, 21707, 37212, 43414, 60289, 65121, 86828, 120578, 130242, 180867, 241156, 260484, 361734, 422023, 723468, 844046, 1266069, 1688092, 2532138, 2954161, 5064276, 5908322, 8862483, 11816644, 17724966, 26708027, 35449932, 53416054, 80124081, 106832108, 160248162, 186956189, 320496324, 373912378, 560868567, 747824756, 1121737134, 1308693323, 2243474268, 2617386646, 3926079969, 5234773292, 7852159938, 15704319876]

約数ペア:

[(1, 15704319876), (2, 7852159938), (3, 5234773292), (4, 3926079969), (6, 2617386646), (7, 2243474268), (12, 1308693323), (14, 1121737134), (21, 747824756), (28, 560868567), (42, 373912378), (49, 320496324), (84, 186956189), (98, 160248162), (147, 106832108), (196, 80124081), (294, 53416054), (443, 35449932), (588, 26708027), (886, 17724966), (1329, 11816644), (1772, 8862483), (2658, 5908322), (3101, 5064276), (5316, 2954161), (6202, 2532138), (9303, 1688092), (12404, 1266069), (18606, 844046), (21707, 723468), (37212, 422023), (43414, 361734), (60289, 260484), (65121, 241156), (86828, 180867), (120578, 130242)]