1457264550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{1387871}}^1$

素因数の和:1387893

約数の個数: 48

約数和(自身を含む): 4130307072

約数和(自身を除く): 2673042522

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 1387871, 2775742, 4163613, 6939355, 8327226, 9715097, 13878710, 19430194, 20818065, 29145291, 34696775, 41636130, 48575485, 58290582, 69393550, 97150970, 104090325, 145726455, 208180650, 242877425, 291452910, 485754850, 728632275, 1457264550]

約数ペア:

[(1, 1457264550), (2, 728632275), (3, 485754850), (5, 291452910), (6, 242877425), (7, 208180650), (10, 145726455), (14, 104090325), (15, 97150970), (21, 69393550), (25, 58290582), (30, 48575485), (35, 41636130), (42, 34696775), (50, 29145291), (70, 20818065), (75, 19430194), (105, 13878710), (150, 9715097), (175, 8327226), (210, 6939355), (350, 4163613), (525, 2775742), (1050, 1387871)]