30986844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3803}}^1$

素因数の和:3914

約数の個数: 48

約数和(自身を含む): 83505408

約数和(自身を除く): 52518564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 194, 291, 388, 582, 679, 1164, 1358, 2037, 2716, 3803, 4074, 7606, 8148, 11409, 15212, 22818, 26621, 45636, 53242, 79863, 106484, 159726, 319452, 368891, 737782, 1106673, 1475564, 2213346, 2582237, 4426692, 5164474, 7746711, 10328948, 15493422, 30986844]

約数ペア:

[(1, 30986844), (2, 15493422), (3, 10328948), (4, 7746711), (6, 5164474), (7, 4426692), (12, 2582237), (14, 2213346), (21, 1475564), (28, 1106673), (42, 737782), (84, 368891), (97, 319452), (194, 159726), (291, 106484), (388, 79863), (582, 53242), (679, 45636), (1164, 26621), (1358, 22818), (2037, 15212), (2716, 11409), (3803, 8148), (4074, 7606)]