6914390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 14725152

約数和(自身を除く): 7810762

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 103, 137, 206, 245, 274, 490, 515, 685, 721, 959, 1030, 1370, 1442, 1918, 3605, 4795, 5047, 6713, 7210, 9590, 10094, 13426, 14111, 25235, 28222, 33565, 50470, 67130, 70555, 98777, 141110, 197554, 493885, 691439, 987770, 1382878, 3457195, 6914390]

約数ペア:

[(1, 6914390), (2, 3457195), (5, 1382878), (7, 987770), (10, 691439), (14, 493885), (35, 197554), (49, 141110), (70, 98777), (98, 70555), (103, 67130), (137, 50470), (206, 33565), (245, 28222), (274, 25235), (490, 14111), (515, 13426), (685, 10094), (721, 9590), (959, 7210), (1030, 6713), (1370, 5047), (1442, 4795), (1918, 3605)]