2905700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{593}}^1$

素因数の和:621

約数の個数: 54

約数和(自身を含む): 7347186

約数和(自身を除く): 4441486

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 593, 700, 980, 1186, 1225, 2372, 2450, 2965, 4151, 4900, 5930, 8302, 11860, 14825, 16604, 20755, 29057, 29650, 41510, 58114, 59300, 83020, 103775, 116228, 145285, 207550, 290570, 415100, 581140, 726425, 1452850, 2905700]

約数ペア:

[(1, 2905700), (2, 1452850), (4, 726425), (5, 581140), (7, 415100), (10, 290570), (14, 207550), (20, 145285), (25, 116228), (28, 103775), (35, 83020), (49, 59300), (50, 58114), (70, 41510), (98, 29650), (100, 29057), (140, 20755), (175, 16604), (196, 14825), (245, 11860), (350, 8302), (490, 5930), (593, 4900), (700, 4151), (980, 2965), (1186, 2450), (1225, 2372)]