131758340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{941131}}^1$

素因数の和:941147

約数の個数: 24

約数和(自身を含む): 316220352

約数和(自身を除く): 184462012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 941131, 1882262, 3764524, 4705655, 6587917, 9411310, 13175834, 18822620, 26351668, 32939585, 65879170, 131758340]

約数ペア:

[(1, 131758340), (2, 65879170), (4, 32939585), (5, 26351668), (7, 18822620), (10, 13175834), (14, 9411310), (20, 6587917), (28, 4705655), (35, 3764524), (70, 1882262), (140, 941131)]