531330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 1296000

約数和(自身を除く): 764670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 199, 267, 398, 445, 534, 597, 890, 995, 1194, 1335, 1990, 2670, 2985, 5970, 17711, 35422, 53133, 88555, 106266, 177110, 265665, 531330]

約数ペア:

[(1, 531330), (2, 265665), (3, 177110), (5, 106266), (6, 88555), (10, 53133), (15, 35422), (30, 17711), (89, 5970), (178, 2985), (199, 2670), (267, 1990), (398, 1335), (445, 1194), (534, 995), (597, 890)]