215047070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3072101}}^1$

素因数の和:3072115

約数の個数: 16

約数和(自身を含む): 442382688

約数和(自身を除く): 227335618

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3072101, 6144202, 15360505, 21504707, 30721010, 43009414, 107523535, 215047070]

約数ペア:

[(1, 215047070), (2, 107523535), (5, 43009414), (7, 30721010), (10, 21504707), (14, 15360505), (35, 6144202), (70, 3072101)]