168382270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2405461}}^1$

素因数の和:2405475

約数の個数: 16

約数和(自身を含む): 346386528

約数和(自身を除く): 178004258

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2405461, 4810922, 12027305, 16838227, 24054610, 33676454, 84191135, 168382270]

約数ペア:

[(1, 168382270), (2, 84191135), (5, 33676454), (7, 24054610), (10, 16838227), (14, 12027305), (35, 4810922), (70, 2405461)]