28804518190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{58784731}}^1$

素因数の和:58784752

約数の個数: 24

約数和(自身を含む): 60313135032

約数和(自身を除く): 31508616842

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 58784731, 117569462, 293923655, 411493117, 587847310, 822986234, 2057465585, 2880451819, 4114931170, 5760903638, 14402259095, 28804518190]

約数ペア:

[(1, 28804518190), (2, 14402259095), (5, 5760903638), (7, 4114931170), (10, 2880451819), (14, 2057465585), (35, 822986234), (49, 587847310), (70, 411493117), (98, 293923655), (245, 117569462), (490, 58784731)]