6621020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47293}}^1$

素因数の和:47309

約数の個数: 24

約数和(自身を含む): 15890784

約数和(自身を除く): 9269764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 47293, 94586, 189172, 236465, 331051, 472930, 662102, 945860, 1324204, 1655255, 3310510, 6621020]

約数ペア:

[(1, 6621020), (2, 3310510), (4, 1655255), (5, 1324204), (7, 945860), (10, 662102), (14, 472930), (20, 331051), (28, 236465), (35, 189172), (70, 94586), (140, 47293)]