1539238060

素因数分解:

$2^2\times 5^1\times {\mathrm{1913}}^1\times {\mathrm{40231}}^1$

素因数の和:42153

約数の個数: 24

約数和(自身を含む): 3234170016

約数和(自身を除く): 1694931956

約数列:

[1, 2, 4, 5, 10, 20, 1913, 3826, 7652, 9565, 19130, 38260, 40231, 80462, 160924, 201155, 402310, 804620, 76961903, 153923806, 307847612, 384809515, 769619030, 1539238060]

約数ペア:

[(1, 1539238060), (2, 769619030), (4, 384809515), (5, 307847612), (10, 153923806), (20, 76961903), (1913, 804620), (3826, 402310), (7652, 201155), (9565, 160924), (19130, 80462), (38260, 40231)]