91018690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{9491}}^1$

素因数の和:9642

約数の個数: 32

約数和(自身を含む): 188625024

約数和(自身を除く): 97606334

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 137, 274, 685, 959, 1370, 1918, 4795, 9491, 9590, 18982, 47455, 66437, 94910, 132874, 332185, 664370, 1300267, 2600534, 6501335, 9101869, 13002670, 18203738, 45509345, 91018690]

約数ペア:

[(1, 91018690), (2, 45509345), (5, 18203738), (7, 13002670), (10, 9101869), (14, 6501335), (35, 2600534), (70, 1300267), (137, 664370), (274, 332185), (685, 132874), (959, 94910), (1370, 66437), (1918, 47455), (4795, 18982), (9491, 9590)]