7780822070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1409}}^1\times {\mathrm{78889}}^1$

素因数の和:80312

約数の個数: 32

約数和(自身を含む): 16017825600

約数和(自身を除く): 8237003530

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1409, 2818, 7045, 9863, 14090, 19726, 49315, 78889, 98630, 157778, 394445, 552223, 788890, 1104446, 2761115, 5522230, 111154601, 222309202, 555773005, 778082207, 1111546010, 1556164414, 3890411035, 7780822070]

約数ペア:

[(1, 7780822070), (2, 3890411035), (5, 1556164414), (7, 1111546010), (10, 778082207), (14, 555773005), (35, 222309202), (70, 111154601), (1409, 5522230), (2818, 2761115), (7045, 1104446), (9863, 788890), (14090, 552223), (19726, 394445), (49315, 157778), (78889, 98630)]