916226170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{7523}}^1$

素因数の和:8190

約数の個数: 32

約数和(自身を含む): 1738946880

約数和(自身を除く): 822720710

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 641, 1282, 3205, 6410, 7523, 12179, 15046, 24358, 37615, 60895, 75230, 121790, 142937, 285874, 714685, 1429370, 4822243, 9644486, 24111215, 48222430, 91622617, 183245234, 458113085, 916226170]

約数ペア:

[(1, 916226170), (2, 458113085), (5, 183245234), (10, 91622617), (19, 48222430), (38, 24111215), (95, 9644486), (190, 4822243), (641, 1429370), (1282, 714685), (3205, 285874), (6410, 142937), (7523, 121790), (12179, 75230), (15046, 60895), (24358, 37615)]