146354180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{149341}}^1$

素因数の和:149364

約数の個数: 36

約数和(自身を含む): 357524748

約数和(自身を除く): 211170568

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 149341, 298682, 597364, 746705, 1045387, 1493410, 2090774, 2986820, 4181548, 5226935, 7317709, 10453870, 14635418, 20907740, 29270836, 36588545, 73177090, 146354180]

約数ペア:

[(1, 146354180), (2, 73177090), (4, 36588545), (5, 29270836), (7, 20907740), (10, 14635418), (14, 10453870), (20, 7317709), (28, 5226935), (35, 4181548), (49, 2986820), (70, 2090774), (98, 1493410), (140, 1045387), (196, 746705), (245, 597364), (490, 298682), (980, 149341)]