9864260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{70459}}^1$

素因数の和:70475

約数の個数: 24

約数和(自身を含む): 23674560

約数和(自身を除く): 13810300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 70459, 140918, 281836, 352295, 493213, 704590, 986426, 1409180, 1972852, 2466065, 4932130, 9864260]

約数ペア:

[(1, 9864260), (2, 4932130), (4, 2466065), (5, 1972852), (7, 1409180), (10, 986426), (14, 704590), (20, 493213), (28, 352295), (35, 281836), (70, 140918), (140, 70459)]