129066770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{44971}}^1$

素因数の和:45026

約数の個数: 32

約数和(自身を含む): 271990656

約数和(自身を除く): 142923886

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 44971, 89942, 224855, 314797, 449710, 629594, 1573985, 1843811, 3147970, 3687622, 9219055, 12906677, 18438110, 25813354, 64533385, 129066770]

約数ペア:

[(1, 129066770), (2, 64533385), (5, 25813354), (7, 18438110), (10, 12906677), (14, 9219055), (35, 3687622), (41, 3147970), (70, 1843811), (82, 1573985), (205, 629594), (287, 449710), (410, 314797), (574, 224855), (1435, 89942), (2870, 44971)]