6708940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{277}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 16252992

約数和(自身を除く): 9544052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 173, 277, 346, 554, 692, 865, 1108, 1211, 1385, 1730, 1939, 2422, 2770, 3460, 3878, 4844, 5540, 6055, 7756, 9695, 12110, 19390, 24220, 38780, 47921, 95842, 191684, 239605, 335447, 479210, 670894, 958420, 1341788, 1677235, 3354470, 6708940]

約数ペア:

[(1, 6708940), (2, 3354470), (4, 1677235), (5, 1341788), (7, 958420), (10, 670894), (14, 479210), (20, 335447), (28, 239605), (35, 191684), (70, 95842), (140, 47921), (173, 38780), (277, 24220), (346, 19390), (554, 12110), (692, 9695), (865, 7756), (1108, 6055), (1211, 5540), (1385, 4844), (1730, 3878), (1939, 3460), (2422, 2770)]