870835210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{919}}^1\times {\mathrm{13537}}^1$

素因数の和:14470

約数の個数: 32

約数和(自身を含む): 1793514240

約数和(自身を除く): 922679030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 919, 1838, 4595, 6433, 9190, 12866, 13537, 27074, 32165, 64330, 67685, 94759, 135370, 189518, 473795, 947590, 12440503, 24881006, 62202515, 87083521, 124405030, 174167042, 435417605, 870835210]

約数ペア:

[(1, 870835210), (2, 435417605), (5, 174167042), (7, 124405030), (10, 87083521), (14, 62202515), (35, 24881006), (70, 12440503), (919, 947590), (1838, 473795), (4595, 189518), (6433, 135370), (9190, 94759), (12866, 67685), (13537, 64330), (27074, 32165)]