75700450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6977}}^1$

素因数の和:7027

約数の個数: 48

約数和(自身を含む): 166132224

約数和(自身を除く): 90431774

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 175, 217, 310, 350, 434, 775, 1085, 1550, 2170, 5425, 6977, 10850, 13954, 34885, 48839, 69770, 97678, 174425, 216287, 244195, 348850, 432574, 488390, 1081435, 1220975, 1514009, 2162870, 2441950, 3028018, 5407175, 7570045, 10814350, 15140090, 37850225, 75700450]

約数ペア:

[(1, 75700450), (2, 37850225), (5, 15140090), (7, 10814350), (10, 7570045), (14, 5407175), (25, 3028018), (31, 2441950), (35, 2162870), (50, 1514009), (62, 1220975), (70, 1081435), (155, 488390), (175, 432574), (217, 348850), (310, 244195), (350, 216287), (434, 174425), (775, 97678), (1085, 69770), (1550, 48839), (2170, 34885), (5425, 13954), (6977, 10850)]