15338060

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{5147}}^1$

素因数の和:5305

約数の個数: 24

約数和(自身を含む): 32432400

約数和(自身を除く): 17094340

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 5147, 10294, 20588, 25735, 51470, 102940, 766903, 1533806, 3067612, 3834515, 7669030, 15338060]

約数ペア:

[(1, 15338060), (2, 7669030), (4, 3834515), (5, 3067612), (10, 1533806), (20, 766903), (149, 102940), (298, 51470), (596, 25735), (745, 20588), (1490, 10294), (2980, 5147)]