67524940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{68903}}^1$

素因数の和:68926

約数の個数: 36

約数和(自身を含む): 164956176

約数和(自身を除く): 97431236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 68903, 137806, 275612, 344515, 482321, 689030, 964642, 1378060, 1929284, 2411605, 3376247, 4823210, 6752494, 9646420, 13504988, 16881235, 33762470, 67524940]

約数ペア:

[(1, 67524940), (2, 33762470), (4, 16881235), (5, 13504988), (7, 9646420), (10, 6752494), (14, 4823210), (20, 3376247), (28, 2411605), (35, 1929284), (49, 1378060), (70, 964642), (98, 689030), (140, 482321), (196, 344515), (245, 275612), (490, 137806), (980, 68903)]