29734180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{30341}}^1$

素因数の和:30364

約数の個数: 36

約数和(自身を含む): 72638748

約数和(自身を除く): 42904568

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 30341, 60682, 121364, 151705, 212387, 303410, 424774, 606820, 849548, 1061935, 1486709, 2123870, 2973418, 4247740, 5946836, 7433545, 14867090, 29734180]

約数ペア:

[(1, 29734180), (2, 14867090), (4, 7433545), (5, 5946836), (7, 4247740), (10, 2973418), (14, 2123870), (20, 1486709), (28, 1061935), (35, 849548), (49, 606820), (70, 424774), (98, 303410), (140, 212387), (196, 151705), (245, 121364), (490, 60682), (980, 30341)]