313047070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{4472101}}^1$

素因数の和:4472115

約数の個数: 16

約数和(自身を含む): 643982688

約数和(自身を除く): 330935618

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 4472101, 8944202, 22360505, 31304707, 44721010, 62609414, 156523535, 313047070]

約数ペア:

[(1, 313047070), (2, 156523535), (5, 62609414), (7, 44721010), (10, 31304707), (14, 22360505), (35, 8944202), (70, 4472101)]