1710580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 36

約数和(自身を含む): 3753540

約数和(自身を除く): 2042960

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 89, 124, 155, 178, 310, 356, 445, 620, 890, 961, 1780, 1922, 2759, 3844, 4805, 5518, 9610, 11036, 13795, 19220, 27590, 55180, 85529, 171058, 342116, 427645, 855290, 1710580]

約数ペア:

[(1, 1710580), (2, 855290), (4, 427645), (5, 342116), (10, 171058), (20, 85529), (31, 55180), (62, 27590), (89, 19220), (124, 13795), (155, 11036), (178, 9610), (310, 5518), (356, 4805), (445, 3844), (620, 2759), (890, 1922), (961, 1780)]