69808930

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{78437}}^1$

素因数の和:78533

約数の個数: 16

約数和(自身を含む): 127069560

約数和(自身を除く): 57260630

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 78437, 156874, 392185, 784370, 6980893, 13961786, 34904465, 69808930]

約数ペア:

[(1, 69808930), (2, 34904465), (5, 13961786), (10, 6980893), (89, 784370), (178, 392185), (445, 156874), (890, 78437)]