71744330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{146417}}^1$

素因数の和:146438

約数の個数: 24

約数和(自身を含む): 150224868

約数和(自身を除く): 78480538

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 146417, 292834, 732085, 1024919, 1464170, 2049838, 5124595, 7174433, 10249190, 14348866, 35872165, 71744330]

約数ペア:

[(1, 71744330), (2, 35872165), (5, 14348866), (7, 10249190), (10, 7174433), (14, 5124595), (35, 2049838), (49, 1464170), (70, 1024919), (98, 732085), (245, 292834), (490, 146417)]