30015706

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{5939}}^1$

素因数の和:5986

約数の個数: 24

約数和(自身を含む): 54315360

約数和(自身を除く): 24299654

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 5939, 11878, 41573, 83146, 112841, 225682, 789887, 1579774, 2143979, 4287958, 15007853, 30015706]

約数ペア:

[(1, 30015706), (2, 15007853), (7, 4287958), (14, 2143979), (19, 1579774), (38, 789887), (133, 225682), (266, 112841), (361, 83146), (722, 41573), (2527, 11878), (5054, 5939)]