858482450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{5939}}^1$

素因数の和:6024

約数の個数: 72

約数和(自身を含む): 1889276400

約数和(自身を除く): 1030793950

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 59, 70, 98, 118, 175, 245, 295, 350, 413, 490, 590, 826, 1225, 1475, 2065, 2450, 2891, 2950, 4130, 5782, 5939, 10325, 11878, 14455, 20650, 28910, 29695, 41573, 59390, 72275, 83146, 144550, 148475, 207865, 291011, 296950, 350401, 415730, 582022, 700802, 1039325, 1455055, 1752005, 2078650, 2452807, 2910110, 3504010, 4905614, 7275275, 8760025, 12264035, 14550550, 17169649, 17520050, 24528070, 34339298, 61320175, 85848245, 122640350, 171696490, 429241225, 858482450]

約数ペア:

[(1, 858482450), (2, 429241225), (5, 171696490), (7, 122640350), (10, 85848245), (14, 61320175), (25, 34339298), (35, 24528070), (49, 17520050), (50, 17169649), (59, 14550550), (70, 12264035), (98, 8760025), (118, 7275275), (175, 4905614), (245, 3504010), (295, 2910110), (350, 2452807), (413, 2078650), (490, 1752005), (590, 1455055), (826, 1039325), (1225, 700802), (1475, 582022), (2065, 415730), (2450, 350401), (2891, 296950), (2950, 291011), (4130, 207865), (5782, 148475), (5939, 144550), (10325, 83146), (11878, 72275), (14455, 59390), (20650, 41573), (28910, 29695)]