315380453390

素因数分解:

$2^1\times 5^1\times {\mathrm{14717}}^1\times {\mathrm{2142967}}^1$

素因数の和:2157691

約数の個数: 16

約数和(自身を含む): 567723654432

約数和(自身を除く): 252343201042

約数列:

[1, 2, 5, 10, 14717, 29434, 73585, 147170, 2142967, 4285934, 10714835, 21429670, 31538045339, 63076090678, 157690226695, 315380453390]

約数ペア:

[(1, 315380453390), (2, 157690226695), (5, 63076090678), (10, 31538045339), (14717, 21429670), (29434, 10714835), (73585, 4285934), (147170, 2142967)]