14890820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{106363}}^1$

素因数の和:106379

約数の個数: 24

約数和(自身を含む): 35738304

約数和(自身を除く): 20847484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 106363, 212726, 425452, 531815, 744541, 1063630, 1489082, 2127260, 2978164, 3722705, 7445410, 14890820]

約数ペア:

[(1, 14890820), (2, 7445410), (4, 3722705), (5, 2978164), (7, 2127260), (10, 1489082), (14, 1063630), (20, 744541), (28, 531815), (35, 425452), (70, 212726), (140, 106363)]