12762260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{91159}}^1$

素因数の和:91175

約数の個数: 24

約数和(自身を含む): 30629760

約数和(自身を除く): 17867500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 91159, 182318, 364636, 455795, 638113, 911590, 1276226, 1823180, 2552452, 3190565, 6381130, 12762260]

約数ペア:

[(1, 12762260), (2, 6381130), (4, 3190565), (5, 2552452), (7, 1823180), (10, 1276226), (14, 911590), (20, 638113), (28, 455795), (35, 364636), (70, 182318), (140, 91159)]