74808410

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{53819}}^1$

素因数の和:53965

約数の個数: 16

約数和(自身を含む): 135626400

約数和(自身を除く): 60817990

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 53819, 107638, 269095, 538190, 7480841, 14961682, 37404205, 74808410]

約数ペア:

[(1, 74808410), (2, 37404205), (5, 14961682), (10, 7480841), (139, 538190), (278, 269095), (695, 107638), (1390, 53819)]