9386830

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 17496000

約数和(自身を除く): 8109170

約数列:

[1, 2, 5, 10, 53, 89, 106, 178, 199, 265, 398, 445, 530, 890, 995, 1990, 4717, 9434, 10547, 17711, 21094, 23585, 35422, 47170, 52735, 88555, 105470, 177110, 938683, 1877366, 4693415, 9386830]

約数ペア:

[(1, 9386830), (2, 4693415), (5, 1877366), (10, 938683), (53, 177110), (89, 105470), (106, 88555), (178, 52735), (199, 47170), (265, 35422), (398, 23585), (445, 21094), (530, 17711), (890, 10547), (995, 9434), (1990, 4717)]