7450060

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2719}}^1$

素因数の和:2865

約数の個数: 24

約数和(自身を含む): 15765120

約数和(自身を除く): 8315060

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2719, 2740, 5438, 10876, 13595, 27190, 54380, 372503, 745006, 1490012, 1862515, 3725030, 7450060]

約数ペア:

[(1, 7450060), (2, 3725030), (4, 1862515), (5, 1490012), (10, 745006), (20, 372503), (137, 54380), (274, 27190), (548, 13595), (685, 10876), (1370, 5438), (2719, 2740)]