75010180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{76541}}^1$

素因数の和:76564

約数の個数: 36

約数和(自身を含む): 183241548

約数和(自身を除く): 108231368

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 76541, 153082, 306164, 382705, 535787, 765410, 1071574, 1530820, 2143148, 2678935, 3750509, 5357870, 7501018, 10715740, 15002036, 18752545, 37505090, 75010180]

約数ペア:

[(1, 75010180), (2, 37505090), (4, 18752545), (5, 15002036), (7, 10715740), (10, 7501018), (14, 5357870), (20, 3750509), (28, 2678935), (35, 2143148), (49, 1530820), (70, 1071574), (98, 765410), (140, 535787), (196, 382705), (245, 306164), (490, 153082), (980, 76541)]