243969950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{14831}}^1$

素因数の和:14897

約数の個数: 48

約数和(自身を含む): 529680384

約数和(自身を除く): 285710434

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 47, 50, 70, 94, 175, 235, 329, 350, 470, 658, 1175, 1645, 2350, 3290, 8225, 14831, 16450, 29662, 74155, 103817, 148310, 207634, 370775, 519085, 697057, 741550, 1038170, 1394114, 2595425, 3485285, 4879399, 5190850, 6970570, 9758798, 17426425, 24396995, 34852850, 48793990, 121984975, 243969950]

約数ペア:

[(1, 243969950), (2, 121984975), (5, 48793990), (7, 34852850), (10, 24396995), (14, 17426425), (25, 9758798), (35, 6970570), (47, 5190850), (50, 4879399), (70, 3485285), (94, 2595425), (175, 1394114), (235, 1038170), (329, 741550), (350, 697057), (470, 519085), (658, 370775), (1175, 207634), (1645, 148310), (2350, 103817), (3290, 74155), (8225, 29662), (14831, 16450)]