70281050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1279}}^1$

素因数の和:1455

約数の個数: 48

約数和(自身を含む): 150466560

約数和(自身を除く): 80185510

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 157, 175, 314, 350, 785, 1099, 1279, 1570, 2198, 2558, 3925, 5495, 6395, 7850, 8953, 10990, 12790, 17906, 27475, 31975, 44765, 54950, 63950, 89530, 200803, 223825, 401606, 447650, 1004015, 1405621, 2008030, 2811242, 5020075, 7028105, 10040150, 14056210, 35140525, 70281050]

約数ペア:

[(1, 70281050), (2, 35140525), (5, 14056210), (7, 10040150), (10, 7028105), (14, 5020075), (25, 2811242), (35, 2008030), (50, 1405621), (70, 1004015), (157, 447650), (175, 401606), (314, 223825), (350, 200803), (785, 89530), (1099, 63950), (1279, 54950), (1570, 44765), (2198, 31975), (2558, 27475), (3925, 17906), (5495, 12790), (6395, 10990), (7850, 8953)]