15029140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107351}}^1$

素因数の和:107367

約数の個数: 24

約数和(自身を含む): 36070272

約数和(自身を除く): 21041132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 107351, 214702, 429404, 536755, 751457, 1073510, 1502914, 2147020, 3005828, 3757285, 7514570, 15029140]

約数ペア:

[(1, 15029140), (2, 7514570), (4, 3757285), (5, 3005828), (7, 2147020), (10, 1502914), (14, 1073510), (20, 751457), (28, 536755), (35, 429404), (70, 214702), (140, 107351)]