47447220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{5237}}^1$

素因数の和:5400

約数の個数: 48

約数和(自身を含む): 133757568

約数和(自身を除く): 86310348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 755, 906, 1510, 1812, 2265, 3020, 4530, 5237, 9060, 10474, 15711, 20948, 26185, 31422, 52370, 62844, 78555, 104740, 157110, 314220, 790787, 1581574, 2372361, 3163148, 3953935, 4744722, 7907870, 9489444, 11861805, 15815740, 23723610, 47447220]

約数ペア:

[(1, 47447220), (2, 23723610), (3, 15815740), (4, 11861805), (5, 9489444), (6, 7907870), (10, 4744722), (12, 3953935), (15, 3163148), (20, 2372361), (30, 1581574), (60, 790787), (151, 314220), (302, 157110), (453, 104740), (604, 78555), (755, 62844), (906, 52370), (1510, 31422), (1812, 26185), (2265, 20948), (3020, 15711), (4530, 10474), (5237, 9060)]