1967307265

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1439}}^1$

素因数の和:1582

約数の個数: 64

約数和(自身を含む): 3045703680

約数和(自身を除く): 1078396415

約数列:

[1, 5, 7, 11, 35, 53, 55, 67, 77, 265, 335, 371, 385, 469, 583, 737, 1439, 1855, 2345, 2915, 3551, 3685, 4081, 5159, 7195, 10073, 15829, 17755, 20405, 24857, 25795, 39061, 50365, 76267, 79145, 96413, 110803, 124285, 195305, 273427, 381335, 482065, 533869, 554015, 674891, 838937, 1060543, 1367135, 2669345, 3374455, 4194685, 5109889, 5302715, 5872559, 7423801, 25549445, 29362795, 35769223, 37119005, 56208779, 178846115, 281043895, 393461453, 1967307265]

約数ペア:

[(1, 1967307265), (5, 393461453), (7, 281043895), (11, 178846115), (35, 56208779), (53, 37119005), (55, 35769223), (67, 29362795), (77, 25549445), (265, 7423801), (335, 5872559), (371, 5302715), (385, 5109889), (469, 4194685), (583, 3374455), (737, 2669345), (1439, 1367135), (1855, 1060543), (2345, 838937), (2915, 674891), (3551, 554015), (3685, 533869), (4081, 482065), (5159, 381335), (7195, 273427), (10073, 195305), (15829, 124285), (17755, 110803), (20405, 96413), (24857, 79145), (25795, 76267), (39061, 50365)]