315023308

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{20929}}^1$

素因数の和:21057

約数の個数: 24

約数和(自身を含む): 569630880

約数和(自身を除く): 254607572

約数列:

[1, 2, 4, 53, 71, 106, 142, 212, 284, 3763, 7526, 15052, 20929, 41858, 83716, 1109237, 1485959, 2218474, 2971918, 4436948, 5943836, 78755827, 157511654, 315023308]

約数ペア:

[(1, 315023308), (2, 157511654), (4, 78755827), (53, 5943836), (71, 4436948), (106, 2971918), (142, 2218474), (212, 1485959), (284, 1109237), (3763, 83716), (7526, 41858), (15052, 20929)]