70679000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:490

約数の個数: 128

約数和(自身を含む): 197683200

約数和(自身を除く): 127004200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 92, 100, 115, 125, 140, 161, 175, 184, 200, 230, 250, 280, 322, 350, 439, 460, 500, 575, 644, 700, 805, 875, 878, 920, 1000, 1150, 1288, 1400, 1610, 1750, 1756, 2195, 2300, 2875, 3073, 3220, 3500, 3512, 4025, 4390, 4600, 5750, 6146, 6440, 7000, 8050, 8780, 10097, 10975, 11500, 12292, 15365, 16100, 17560, 20125, 20194, 21950, 23000, 24584, 30730, 32200, 40250, 40388, 43900, 50485, 54875, 61460, 70679, 76825, 80500, 80776, 87800, 100970, 109750, 122920, 141358, 153650, 161000, 201940, 219500, 252425, 282716, 307300, 353395, 384125, 403880, 439000, 504850, 565432, 614600, 706790, 768250, 1009700, 1262125, 1413580, 1536500, 1766975, 2019400, 2524250, 2827160, 3073000, 3533950, 5048500, 7067900, 8834875, 10097000, 14135800, 17669750, 35339500, 70679000]

約数ペア:

[(1, 70679000), (2, 35339500), (4, 17669750), (5, 14135800), (7, 10097000), (8, 8834875), (10, 7067900), (14, 5048500), (20, 3533950), (23, 3073000), (25, 2827160), (28, 2524250), (35, 2019400), (40, 1766975), (46, 1536500), (50, 1413580), (56, 1262125), (70, 1009700), (92, 768250), (100, 706790), (115, 614600), (125, 565432), (140, 504850), (161, 439000), (175, 403880), (184, 384125), (200, 353395), (230, 307300), (250, 282716), (280, 252425), (322, 219500), (350, 201940), (439, 161000), (460, 153650), (500, 141358), (575, 122920), (644, 109750), (700, 100970), (805, 87800), (875, 80776), (878, 80500), (920, 76825), (1000, 70679), (1150, 61460), (1288, 54875), (1400, 50485), (1610, 43900), (1750, 40388), (1756, 40250), (2195, 32200), (2300, 30730), (2875, 24584), (3073, 23000), (3220, 21950), (3500, 20194), (3512, 20125), (4025, 17560), (4390, 16100), (4600, 15365), (5750, 12292), (6146, 11500), (6440, 10975), (7000, 10097), (8050, 8780)]