564348890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{26261}}^1$

素因数の和:26582

約数の個数: 32

約数和(自身を含む): 1164772224

約数和(自身を除く): 600423334

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 307, 614, 1535, 2149, 3070, 4298, 10745, 21490, 26261, 52522, 131305, 183827, 262610, 367654, 919135, 1838270, 8062127, 16124254, 40310635, 56434889, 80621270, 112869778, 282174445, 564348890]

約数ペア:

[(1, 564348890), (2, 282174445), (5, 112869778), (7, 80621270), (10, 56434889), (14, 40310635), (35, 16124254), (70, 8062127), (307, 1838270), (614, 919135), (1535, 367654), (2149, 262610), (3070, 183827), (4298, 131305), (10745, 52522), (21490, 26261)]