70615300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{359}}^1$

素因数の和:661

約数の個数: 72

約数和(自身を含む): 176238720

約数和(自身を除く): 105623420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 281, 350, 359, 562, 700, 718, 1124, 1405, 1436, 1795, 1967, 2513, 2810, 3590, 3934, 5026, 5620, 7025, 7180, 7868, 8975, 9835, 10052, 12565, 14050, 17950, 19670, 25130, 28100, 35900, 39340, 49175, 50260, 62825, 98350, 100879, 125650, 196700, 201758, 251300, 403516, 504395, 706153, 1008790, 1412306, 2017580, 2521975, 2824612, 3530765, 5043950, 7061530, 10087900, 14123060, 17653825, 35307650, 70615300]

約数ペア:

[(1, 70615300), (2, 35307650), (4, 17653825), (5, 14123060), (7, 10087900), (10, 7061530), (14, 5043950), (20, 3530765), (25, 2824612), (28, 2521975), (35, 2017580), (50, 1412306), (70, 1008790), (100, 706153), (140, 504395), (175, 403516), (281, 251300), (350, 201758), (359, 196700), (562, 125650), (700, 100879), (718, 98350), (1124, 62825), (1405, 50260), (1436, 49175), (1795, 39340), (1967, 35900), (2513, 28100), (2810, 25130), (3590, 19670), (3934, 17950), (5026, 14050), (5620, 12565), (7025, 10052), (7180, 9835), (7868, 8975)]